If it isn't picking up anything at all make sure the. Disconnect the 6 wire plug from the back of your gauge, and measure the voltage on the white wire and check to insure it is near 2.40 volts.
How to install aem air fuel ratio gauge how to#
Is the stock tune on an 96 850 turbo really so rich ?Īlso one more question - what does the stock exaust pipe look like - is the end of it rectangular or circular ? the one on my 98 s70 T5 is rectangle but on my 850 its circular and the diameter is about 2. Solutions: You should know how to check this yourself fairly easily so I won't elaborate. Add to Cart Interchangeable black and white faceplates included for customizing gauge appearance.
I did bypass the BCS so I thought that was the reason but from what you guys are saying it should still have cut out ?īingo thats one I have except with the remote EWS - and either the stock tune is very poor or the narrow band gauges really are very inaccurate - running 15+psi and WOT - the gauge never mover from the blue LED - it read the mixture as very rich ? Regular price 189.00 Sale price 0.00 Unit price / per. Of course, this assumes that each particle of fuel is nicely surrounded by air so the combustion can. A lot of people have no idea how they work, or what they do. For petrol fuel, the stoichiometric ratio (stoich) is 14.7 parts air to 1 part fuel this means for an engine to completely react 1gram of fuel it needs 14.7 grams of air. Installing an Air/Fuel Ratio Gauge - 95 Golf 2.0 ABA.
More oxygen in the exhaust is a result of a lean air.
Second: durring the tunning I went over 15psi - up to around 17psi before letting off the gas it was only for a second - but I was running at 15-16 psi after that and I never got a CEL, no fuel cut, no hesitation ? My boost gauge is VDO gauge and It is accurate - so wheres the fuel cut/CEL ? The gauge output is normally displayed as an air to fuel ratio by mass. The Air/Fuel Ratio Gauge is a device that measures the presence of oxygen in the exhaust, and is wired into the oxygen sensors of your vehicle. Ok first off - the MBC is awesome - I made the $15 home depot one and it works great
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