Ummm...... What PCM do I have?
- Thread starter CManT1914
- Start date
illwood
Member
You (and I) have the T4M0 PCM
The A9L is PCM for Mass Air ('89-'93) 5-speed foxes.
The J4J1 is the PCM for '94-'95 Cobras.
The A9L is PCM for Mass Air ('89-'93) 5-speed foxes.
The J4J1 is the PCM for '94-'95 Cobras.
Thanks Matt!
illwood
Member
PITA, it runs decent, will light up the tires, but it doesn't get up and go like it should under heavy throttle. That's most likely due to my C&L MAF being bad, as I'm getting codes for maf, and the PCM isn't even reading it. I got my Pro-M coming back today, hopefully that will solve most of the issues. I got the fuel pressure set, the idle set, the timing set, so that should be it for now. I'm trying to learn a little about the twEECer since I'm gonna be getting one pretty soon, but it's hard.
95WhiteVenom
Founding Member
Chris that MAF is gonna make the car act weird. the Pro-m will to it takes time for the ECU to figure out what the hell you did to the car. Also a good investment would be a dyno tune!
Chris, my car is definitely running better, it has some power back, but it's still running REAL rich. I HAVE to get either a twEECer or get to a dyno shop for a chip. Unfortunately I can't find any used twEECer's for sale, looks like I might be buying a new one. 
95WhiteVenom
Founding Member
DFG 5OH
Active Member
CManT1914 said:Chris, my car is definitely running better, it has some power back, but it's still running REAL rich. I HAVE to get either a twEECer or get to a dyno shop for a chip. Unfortunately I can't find any used twEECer's for sale, looks like I might be buying a new one.
zach (1105) was selling his. PM him and ask if its still for sale.
matthiasj said:
HA!! I told him sunday I would buy it this week, and messaged him again monday confirming that I would buy it tuesday, and he messaged back tuesday morning saying he had just sold it monday night.
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