Mordan
04-23-2012, 10:32 AM
Hello,
I'm told that you can disconnect the AFM and the engine should continue to run albeit roughly... i.e. safe mode limp mode back home.
When I do that on mine, it does not. For those who know well the early motronic design, what does it say to you?
Thinking while writing. Limp mode is enriching the A/F ration and uses a fixed map. I guess the injector pulses are simulatenous as well. So I may have too much air or too much fuel that stall the engine.
The car runs well otherwise albeit MPG is not that good.
IMO there is a little thing wrong with the engine because it should be able to run with the AFM disconnected.
new O2 sensor. CPS ohms ok.
I'm told that you can disconnect the AFM and the engine should continue to run albeit roughly... i.e. safe mode limp mode back home.
When I do that on mine, it does not. For those who know well the early motronic design, what does it say to you?
Thinking while writing. Limp mode is enriching the A/F ration and uses a fixed map. I guess the injector pulses are simulatenous as well. So I may have too much air or too much fuel that stall the engine.
The car runs well otherwise albeit MPG is not that good.
IMO there is a little thing wrong with the engine because it should be able to run with the AFM disconnected.
new O2 sensor. CPS ohms ok.