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by fc227
Fri Aug 13, 2004 6:22 am
Forum: General Tuning Discussion
Topic: RPM rev limiter on a chevy 4.3 TPI
Replies: 5
Views: 14207

I pulled the Eprom info I did get a differnat Check sum. So My soldered lead deal did not work. :(

But I have the Prom info (AYWH) letter on the prom label

The ECU part # is 1228934 or a 16196346 am I going to have to pull the info out off the ecmu it self ?
by fc227
Tue Aug 10, 2004 6:52 am
Forum: TunerPro Discussion
Topic: Need a $76 ecu file
Replies: 0
Views: 5366

Need a $76 ecu file

Hi Everyone,

Is there a $76 ecu file ? If so where do I get it?
by fc227
Sat Aug 07, 2004 3:00 am
Forum: General Tuning Discussion
Topic: RPM rev limiter on a chevy 4.3 TPI
Replies: 5
Views: 14207

I'll have to double check Monday. , But I belive it is a $76.
by fc227
Fri Aug 06, 2004 2:56 pm
Forum: General Tuning Discussion
Topic: RPM rev limiter on a chevy 4.3 TPI
Replies: 5
Views: 14207

Sorry , TBI throttle Body injected. I don't see a table in the ECM file to change the rev limiting. Am I missing something ?
by fc227
Thu Aug 05, 2004 4:40 am
Forum: General Tuning Discussion
Topic: RPM rev limiter on a chevy 4.3 TPI
Replies: 5
Views: 14207

RPM rev limiter on a chevy 4.3 TPI

Hello everyone, I am trying to change the program in the prom to effect the rev limiting. The engine is a mid to late 80's TPI 4.3 Chevy setup. I pulled the file out of the Prom. But with the different editing software out there. I don't see an option to limit the engine RPM’s. What am I missing her...

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