Rx7pimpin

Can everyone post their Air/Fuel meter readings at start up and after the car is at proper running Temp. red , yellow, or in the green

thanks

Rx7pimpin

So no one has an air/fuel meter?

7 eleven

The problem is, one the color leds on different A/F guages are for different ratios. The stock O2 is only good for very rough guesses. It should be in the green at WOT. This only lets you know it's problay not going to blow from being lean. Two, most of of the sevens have ECU's ie Power fc and such that you read a voltage not a color so they can't help you.
So green is good. Hope I helped you some.

Rx7pimpin

Thanks for the info. Ok everyone with an autometer air/fuel and a stock ecu post yours

jmo87

iTrader: (2)

i have an autometer air/fuel. g-force ecu. idles in stoich (yellow). when i get on it, rich (green). when i let off the pedal, lean (red)

RexTech

When the car is really cold and you start it, the A/F readings will be in red and comming slowly to yellow while the engine gets hot.

The O2 sensor need to be hot to see right readings at the A/F gauge.

RT.

Rx7pimpin

Thanks I just wanted to make sure I am running ok with my mods and remapped ecu. I have just bought a power Fc and will install it soon.

Rx7pimpin

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