criticalx

where can u get tuning software to tune obd2? I have read bout changing over to obd1? whats is opinion on this?? thanks

englundjd

uhhh I'm not sure but i think tunercats will do it..

NewOrleansLT1

Obd1 sucks. Stall wall issues, can't read codes and retrieve live data unless you have a sofisticated scanner, etc.

Ed Wright

iTrader: (1)

Tunercat OBD2. LT1 Edit also.

OBD1 is OK with the stall wall fixed. I have some pretty fast OBD1 LT1 customers out there, with 4400 & up converters. No issues.

TTS Datamaster is excellent scan & logging software, and it uses the same cable as OBD1 Tunercat. Customers email Datamaster logs to me all the time. Best I have seen. I like it better than my GM Tech1A.

moehorsepower

iTrader: (3)

??Stall wall is a simple fix, you can read codes and as Ed says, use
datamaster to scan live data..Plus there is free software out there..

wrd1972

iTrader: (12)

Whats the stall wall?

moehorsepower

iTrader: (3)

This is when you tranny will not shift unless you lift off the throttle, It sometimes happens with larger converters,But it can be fixed.