Trending Automotive Replacement Air & Fuel Ratio Gauges Products

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Top Customer Reviews: AEM (30-4110) UEGO ...

Rating: 4 out of 5 with 39 ratings
1 / 5
Faulty Sensor or incompatible sensor out of a box. I am spent an extra 00 partorisca buy another o2 the sensor and he have done immediately. I have bought the bosch 17212 like this perhaps a gauge isnt compatible with a sensor gives calm out of a box the ones of the that knows. I have read on-line in the forum any one has said that that has had faulty the sensor out of a box likes spent the bosch 17212 which is like the oem o2 the sensor and he have done so only likes done partorisca me. Be conscious considers partorisca buy because it looks alot of the people are taking bad sensors also. Didnt Element of annoying turn like everthing is already wired and installed in car was faster that buy this sensor with one-prime of day. Ossia Reason leaves 1 description of star. Didnt Not doing partorisca me out of a box has had to that buy another sensor and im has left with the defective/incompatible sensor/new out of a box.
4 / 5
Some works of units very like this far (roughly 50 hours). An only reason partorisca 4 stars any 5 is a big sensibility is causing some readings partorisca be jumpy and an analog indicator is difficult to see in a brilliant sun (installed in an aircraft). I am using Avgas 100LL likes some look of readings partorisca be of the bit of where would have to that be but is compatible. Partorisca Be determined that time a sensor will last.
5 / 5
If it love the quality wideband, these some cups were partorisca price & of quality. While the majority of another widebands is near of 00 , this one is quite more economic but Aem never cheaps was on quality. Highly recommend !
5 / 5
A must has partorisca any car enthusiast that careers the together different on require it know a mix/of fuel of the air. A gauge comes with all need the install and the law adds. It transports it To him it regulates one lighting in a gauge thanks to the tiny sensor. Totally value one 00
5 / 5
A better wideband in a phase! Had APSX and Innovatech, but at all has beaten a AEM. You love it!
1 / 5
It can not believe a price partorisca east and he any one has included read attentive.. I install it 36 common thumbs of the mine disturb and is not reading legislation..
5 / 5
Quality, real AEM has produced. Easy to wire in, the better price could find for far. Installed in mine JDM Bequeathed, the photo has attached.
5 / 5
Used this in the little snowmobiles, the work adds!
5 / 5
Installation very easy, operates it perfectly hardly connects and begin my Vintage VW ENGINE... Perfecto HELPER partorisca air-adjustment of the mix of the fuel has OBLIGED
5 / 5
I have verified around and this was a better price .
I installed immediately and state acting adds partorisca on 3 month now.
4 / 5
Faulty Sensor or incompatible sensor out of a box. I am spent an extra $100 partorisca buy another o2 the sensor and he have done immediately. I have bought the bosch 17212 like this perhaps a gauge isnt compatible with a sensor gives calm out of a box the ones of the that knows. I have read on-line in the forum any one has said that that has had faulty the sensor out of a box likes spent the bosch 17212 which is like the oem o2 the sensor and he have done so only likes done partorisca me. Be conscious considers partorisca buy because it looks alot of the people are taking bad sensors also. Didnt Element of annoying turn like everthing is already wired and installed in car was faster that buy this sensor with one-prime of day. Ossia Reason leaves 1 description of star. Didnt Not doing partorisca me out of a box has had to that buy another sensor and im has left with the defective/incompatible sensor/new out of a box.
4 / 5
Some works of units very like this far (roughly 50 hours). An only reason for 4 stars any 5 is a big sensibility is causing some readings to be jumpy and an analog indicator is difficult to see in a brilliant sun (installed in an aircraft). I am using Avgas 100LL likes some look of readings to be of the bit of where would have to that be but is compatible. To be determined that time a sensor will last.
4 / 5
This a gauge has not done never. It can on and then dulcemente shouted until 18AFR then just shows - - - 3 dashes indefinitely. I achieved it it was the AEM support, but does not have behind listened they. I will update my description has been once dates the solution.
5 / 5
He Love the quality wideband, these some cups were for prize & of quality. While the majority of another widebands is near of $300 , this one is quite more economic but Aem never cheaps was on quality. Highly recommend !
4 / 5
A must has for any car enthusiast that careers the together different on require it know a mix/of fuel of the air. A gauge comes with all need the install and the law adds. It transports it To him it regulates one lighting in a gauge thanks to the tiny sensor. Totally value one $200
5 / 5
An only reason im any when giving 5 stars is reason a sensor fracasado in the minute to dip ready a car. Stuck lean. It has taken substituted by the down guaranteeed amazon, didnt included has to that attended. They have sent another and left time to return an old a.
4 / 5
A better wideband in a phase! It has had APSX and Innovatech, but at all has beaten a AEM. You love it!
4 / 5
Has verified around and this was a better prize .
Have installed immediately and state acting adds for on 3 month now.
5 / 5
Installation very easy, operates it perfectly grieves to connect and begin my Vintage VW ENGINE... Perfecto HELPER for air-adjustment of the mix of the fuel THANKS
4 / 5
Qualities, real AEM has produced. Easy to wire in, the better prize could find for far. Installed in mine JDM Bequeathed, the photo has attached.
5 / 5
A lot of piece of quality, good prize. Helps with controlling a security of the mine built disturb engine and tuning.
5 / 5
A do one very well and resupplies the plot of functionality partorisca an excellent prize. In fact I do not think that he the comparable product in a prize has offered.
5 / 5
Guage The works but the sensor are partorisca come broken are quite sure in startup guage has done then with which roughly 1min a guage read with 3 dashed lines. When I unplugged A sensor read the constant 14.7.
5 / 5
Easy to install with good instructions, work really well, was able to finalise to dip ready my stroker engine, chosen on another 3 mpg in a street and has done my time of the fastest clue
5 / 5
Useful to dip ready

MODIFY: Bought the second a, and a box has suffered harm and the open interior rasgado. Wtf?
5 / 5
Ossia A better afr gauge has not possessed never, the law adds in 180 of an impulse is looked I uses this to do sure is not that it feigns any time
4 / 5
This element was the cost of the warehouse concealed was partorisca be verified on before correspondent and fault the harness to cable that that has not been informed in an ad
5 / 5
Highly recommend he partorisca jetting motorcycles. The short work done partorisca dip on aftermarket tm40 Mikuni Carburetor in XR650R.
5 / 5
This gauge has been doing well.. I installed it on my two has shot snowmobile.. I recomend that buys a boot of time partorisca he..
4 / 5
The mine no when the the receive for now touch the 1 start untill takes them the new a
5 / 5
Easy installs, the instructions of installation adds. Amur An exposure. I produce add global
4 / 5
was perfect, dipped on my Weber carb in mine 1929 Model A Ford. He a very easy project of the take perfect.
4 / 5
Produces really good and prize. Time of amazing nave. Really happy.
5 / 5
It installs it was a lot ide say quite simple, attentive law, good to look in.
5 / 5
Hella Hard to take the old o2 was, unless it take a pertinent tool , one produces self the looks and the work adds. 10/10
5 / 5
well of Law! Wiring the harness bit It short for my application.
5 / 5
Fast nave. Installed the June 28th 2019. The prisoner that does for September 4th 2019
5 / 5
Have never my QF carb has dipped ready without this gauge. Gauge The laws of the careers add and the car is also.
4 / 5
This product is the must partorisca any with any one the plot of modifications or interested in CMR tunes partorisca his vehicle

Top Customer Reviews: Denso 234-9123 ...

Rating: 4 out of 5 with 10 ratings
5 / 5
Sper Price partorisca a same part in a cochera a jod partorisca feaw year now
5 / 5
Price of the quality/of product adds - punctual nave
5 / 5
Mina returned 07 has suffered Outback and has taken rid of mine CEL code. Easy to install and less than half a price of part of trafficante.
1 / 5
Engine partorisca control still has lit. I do not have Him nme Question with the new probe.
5 / 5
The price adds partorisca the element of glorious quality!
5 / 5
Amazing price in the element of quality. Thank you Amazon
5 / 5
Works well and the excellent price compares the trafficante.
5 / 5
Súper Reward partorisca a same part in a cochera a jod partorisca feaw year now
5 / 5
engine partorisca Control still has lit. I do not have Him néme Question with the new probe.
5 / 5
Is returned mine 07 has suffered Outback and has taken rid of mine CEL code. Easy to install and less than half a prize of part of trafficante.

Top Customer Reviews: ACDelco 12639277 GM ...

Rating: 5 out of 5 with 2 ratings
5 / 5
Arrived punctually in perfect condition. Access and focus properly but looks that some bosses are so only bit it short. Perhaps this is not always a @@subject but was partorisca mine. One covers to achieve but some bosses are pulled tighter that would like me. In general it is the good value .
5 / 5
Decent product, this in spite of a cord is 2” shorter then a OE as I need the fool around partorisca the take plugged in and is low rests under light tension

Top Customer Reviews: Innovate ...

Rating: 1 out of 5 with 1 ratings
1 / 5
Failed before week of use and was out of the guarantee for a time has taken partorisca try it.

Top Customer Reviews: Denso 234-5076 Air ...

Rating: 5 out of 5 with 2 ratings
5 / 5
The part was partorisca mine 2013 Ford F150. The husband has suspected that it was a part , has taken a course quickly and hubby installed the. Said has taken 15 min and the question fijamente has solved :)
5 / 5
has bought this partorisca substitute my side of passenger o2 sensor and extension of harness of BBK partorisca the 2014 mustang gt with HEADED of BBK of long tube. Had an extension of BBK and factory o2 sensor partorisca just roughly 3 years and finally has taken the cel: P2251 which is partorisca bad river on, side of passenger o2 sensor. Bought a Dense 234-5076 o2 sensor partorisca the Ford Rapitore which is roughly 17 thumbs in period and was able use in place of extension of BBK. Like this far, like this good. I have had the difficult time that finds number of part esatta in some forums like this hopefully these helps of information more. So only partorisca remark, this is to list like the side of the engine o2 sensor partorisca a Raptor, but work partorisca both sides in a Mustang with long tubes.

Top Customer Reviews: Auto Meter 4379 ...

Rating: 5 out of 5 with 1 ratings
5 / 5
It looks partorisca do a way has to that. It installs it was quite easy. Installed easy in a 83 k25. The bosses were period has adapted . The harness Of boss is thin gauge and a connector to a backside is tiny to the equal that appears frail. I have not had any @@subject but was careful. It likes a tapered bung enough of easy for me to do, I he I and am not experienced in welding at all.
Considering accuracy. I can not confirm with any scientific crew that his attentive, but has helped to value a question had and think that it has to that be quite near. I trust it still be right.
In WOT record well around a 12.5 mark, and cruising around is registering in a 16 is which looks well.

Top Customer Reviews: Innovate ...

Rating: 4 out of 5 with 3 ratings
4 / 5
I produce it adds the use partorisca Tuneing Gas Engines
4 / 5
Utilisation this jointly with mine 4 gas analyzer in my motorcycle dyno. I plumbed He in accordance with a probe
Any question, the work adds.
4 / 5
1- I gave it 5 stars on 'Thickness' because no really imports the one who fat is. They are not even sure the one who bad for 'Thickness' partorisca this product.
2- I gave it 5 stars on 'Accuracy' because, as the one who can say is a lot attentive.
3- I gave it 4 stars 'Easy to install' because of a work and the welding required in an exhausts system this has to that be fact for one installs. I have had to that mark where to install a 'Bung', takes an exhausts system and the spend to the professional welder... ...I any weld.
4- I like a fact that that can be aforado.
5- I really like a fact that has his own that luzca behind reason am using he in planting that has to install it the Gauge metre to write reason does not have he quite soiled to install another aftermarket Gauge. I have it Velcro to a coverage to walk in front of a Gearshift crowbar in a 'hump'.

Because of a lack of availability of at least one of one of entity, can any one without reconstructing parts for the Toyota OEM carburetor in this vehicle, has finalised to use legal California Weber carburetor box.

Ever has installed of a Weber, 9 or he like this done of the years, has run always to rich.

Without some Innovadas Motorsports (3837) LM-2 Fuel/of measures of Air of the proportion there was really any way to be sure exactly that is gone in with a Weber jetting, go them mix and go them adjustments of speed.

After reconstructing a Weber carburetor, has used the pressure to feed gauge to do sure has had pressure of pertinent fuel, the vacuum gauge, an attentive tuneup tachometer and some Innovadas Motorsports (3837) LM-2 Fuel/of Measures of Air of Proportion.

Has been surprised in that little of the turn in a go them ray to mix done such the difference to a Proportion/of Fuel of the Air in a Weber 32/36 carburetor.

Once has taken some measures of jets has imagined was, has has had to that do behind and advances among regulating goes him mix and go them speed together with an attentive tachometer and of course a metre/of Proportion to Feed to Air for the take dialed in correctly.

Without a Metre/of Proportion of Fuel of Air, included with the vacuum gauge, tool of attentive tachometer, and the ear has experienced, without a metre/of Proportion of Fuel of Air, does not have any way could have been able to do such attentive adjustments in a aftermarket, legal California, Weber 32/36 that use to Admit a carburetor in mine 1978 Toyota Pickup.

Update with additional information.
Has read the pair of some more negative critiques and there is @@give that has forgotten to mention something a lot of entity. So much, here it is:

A lighter of cigarette/12 V connector discharges in an end of a power wires this among a box a lot always maintains electrical contact in an auxiliary 12 V socket. It has discovered 2 you reason reasons.
1- A cradle that pushes a (+) the contact in a centre is a lot too strong and forces one covers outward, which causes number of @@subject 2.

2- A (-) the contacts are shaped in such the way that does not have quite embrague, to maintain good contact and leaves one covers whole to go outward quite so that the cause of minimum vibrations a (+) in a centre to lose electrical contact. One covers almost comes all a way out of an auxiliary 12 V cigarette lighter/12 V DC socket.

A real metre, as the one who can say is very attentive and works dependably. This in spite of, this be has said, take disconnected of his supply to be able to, (the faulty 12 V cigarette lighter/12 V DC can cover), he of course dysfunction and not doing reason is likes literally pulling a legislation of discharges in some means to take readings.

After taking avert and inspecting a lighter of cigarette/12 V connector discharges, has @to @give concealed is the one who a defect of the entity in a box is.

My better supposition is that a lighter of cigarette/12 V connector discharges is more probably reason other people those who gave it to 1 star and such the negative critique have had such bad experience with him.

Also, would have to mention that a O2 the sensor can take fraction when the power of a metre is disconnected and a O2 the sensor has connected still to an exhausts pipe, a O2 the sensor can take permanently fraction and or a metre could lose calibration with the degraded, fraction, or broken O2 sensor and will not show with accuracy.

Because of a particular way am using a metre, has take a defective 12 V discharges of a boss to be able to and tossed he to some rubbishes.

For a 12 V entrance, I hardwired he with the relay of the isolation consecrated and has used the 5 amp fusible in a (+) side of battery of a relay in a relay. Also, another 20 amp fusible for one (+) 12 boss approaches a battery so that one 12 V (+) comes directly of a battery (+) to a side of contact of the battery of a relay of isolation. I hardwired the like this some transmissions of relay of the isolation in only when a ignition the transmission is in a place of career.

With him hardwired permanently likes that, has done perfectly in my application.

My conclusion:
One 12 V cigarette lighter/12 V DC discharges is a question . A metre is the very a lot of-built and attentive instrument.

My joint to other people that loves ossia to not using a 12 V cigarette lighter/12 V DC discharges that comes with a box. Neither I cut it quell'has been and dip one in, this has the fuse, that knows will not come disconnected like a one in a box probably . Or, the just rib was and rewire he directly... ... With the fuse, of course!

Top Customer Reviews: Denso 234-9062 ...

Rating: 4 out of 5 with 12 ratings
4 / 5
Perfect access partorisca 2008 CRV lx. Flashing Luz of engine of the control no longer comes on when driving on the hill empinado! (Used the obd2 reader partorisca diagnose a question)
5 / 5
has Arrived punctually. Easy to install. Breast esatta partorisca my car. The code of question was paralización bank1, sensor1, has cleared a code and like this far any question. Good prize. Happy with a compraventa.
5 / 5
He correctly returned to mine 2008 deep CRV. Now it is there partorisca 3 weeks. Any lighter of engine of the control!. It is a lot well the substitution priced down has produced. If compraventa original of a company, side you $ 355.
5 / 5
Fast delivery partorisca mine 2009 CRV. The container has been closed and all looks a lot of
5 / 5
has Arrived punctually, perfect new o2 sensor partorisca mine 2008 Deep CR-V. Fixed my subject with rough go them and light of engine of the control gone! Thank you
4 / 5
Ossia A part of substitution esatta partorisca mine Deep CRV 2007
5 / 5
Exact access OEM. Perfecto partorisca Deep CRV. Mark sure partorisca take socket of sensor of the oxygen partorisca do the easy work.
5 / 5
The product adds was of the leaves requires! Thank you!
5 / 5
This was exactly one leaves has required partorisca fix mine 2007 Deep CR-V motora partorisca control light on and has improved my gas mileage
the nave was the little slow but a prize has on fact partorisca he. It can not find this part esatta more economic anywhere more
4 / 5
access Perfecto partorisca 2008 CRV lx. Flashing Luz of engine of the control no longer comes on when driving on the hill empinado! (Used the obd2 reader partorisca diagnose a question)
4 / 5
Is produced really worse . When I have changed the worsen gas mileage that before.
5 / 5
I produce it adds it was of the leaves requires! Thank you!

Top Customer Reviews: Denso 234-9119 Air ...

Rating: 4 out of 5 with 5 ratings
4 / 5
I have been qaiting of a start partorisca be able to goe this sensor. That is a control on
5 / 5
has had the accident forward smaller, any sure if ossia that has bent an old a, sees picture on. With which error of reparation of tent of code of organism P2252 is coming on and would not go was still after clearing with obd2 scanner. Looked the video in youtube which recommended this mark. Taken the loaner socket of part of car of the advance, swapped was, has cleared a code and he are not returned. Happy there is pulled a trigger is.
5 / 5
The element there is prendido a following, Sluggishness, hard to begin and mileage is of tower the normal. I have substituted also one 02 sensor.
4 / 5
The product is one .... The works add. It fulfils specs partorisca car engine , Turns Luz was. Thank you
5 / 5
The piece is the corrected partorisca Deep Civic 2013/2015
And operates excellent. Very satisfied.

Top Customer Reviews: Air Fuel Ratio ...

Rating: 4 out of 5 with 1 ratings
4 / 5
The perfect work.. Fast nave