In rebuilding my 1992 Typhoon I cannot get it to run right. Vacuum hoses are routed correctly. I have been trying my hand at tuning with a Moates setup (to scan/log, emulate and burn) with TunerProRT. I have used the Moates XDF to scan, and experimented with a couple of downloaded BIN files trying to see which would provide a good running "baseline" performance (start, idle, D/R, powersteering, AC, boost control).
It was stupid rich and I have messed about with "BASE PULSE VS RPM and MAP" to lean it to the point it idles without setting off the garage smoke alarm. But I feel I am chasing my tail.
When I compare my log files with what I see on Youtube the first thing that jumps at me is my ECM is not calculating "ENGINE AIRFLOW". Its zero. Also, with the engine off the MAP is reading 70kPa (it should be 101kPa....I am at sea level). With those two values not making any sense where do I start? I've already bought a new MAP with zero difference, so its not a sensor problem. IS the ECM bad?
I am questioning everything: Do I have a good XDF that is decoding correctly? (I mean, I can see data, TPS is working, temps are being read, just MAP and Vacuum readings seem off, and I don;t seem to get to a Turbo Boost Pressure...). Do I have a good BIN for a stock 1992 Typhoon?
HELP!
Brian
1992 Typhoon
It was stupid rich and I have messed about with "BASE PULSE VS RPM and MAP" to lean it to the point it idles without setting off the garage smoke alarm. But I feel I am chasing my tail.
When I compare my log files with what I see on Youtube the first thing that jumps at me is my ECM is not calculating "ENGINE AIRFLOW". Its zero. Also, with the engine off the MAP is reading 70kPa (it should be 101kPa....I am at sea level). With those two values not making any sense where do I start? I've already bought a new MAP with zero difference, so its not a sensor problem. IS the ECM bad?
I am questioning everything: Do I have a good XDF that is decoding correctly? (I mean, I can see data, TPS is working, temps are being read, just MAP and Vacuum readings seem off, and I don;t seem to get to a Turbo Boost Pressure...). Do I have a good BIN for a stock 1992 Typhoon?
HELP!
Brian
1992 Typhoon
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