Hi All,
I finally got my S10 ('87 GN powered) up and running, and have some ECM issues for you "gurus" to ponder on:
1. shows continuous "knock counts" of 45-60, Casper gauge show nothing.
2. continually shows 0 on "IAC counts" (tried adjusting throttle stop to no avail). Is the ECM commanding 0 or is the motor shot?
3. shows "TCC" on at all times (even in park).
4. shows "P/N" switch on at all times (no matter what gear).
Codes showing on this run: 34, 35, 41, 42, 44, 54, 55, but some come and go. Grounds have been checked and are good. This is a Lubrant red-stripe chip with unknown parameters (bought second hand).
Thanks!
I finally got my S10 ('87 GN powered) up and running, and have some ECM issues for you "gurus" to ponder on:
1. shows continuous "knock counts" of 45-60, Casper gauge show nothing.
2. continually shows 0 on "IAC counts" (tried adjusting throttle stop to no avail). Is the ECM commanding 0 or is the motor shot?
3. shows "TCC" on at all times (even in park).
4. shows "P/N" switch on at all times (no matter what gear).
Codes showing on this run: 34, 35, 41, 42, 44, 54, 55, but some come and go. Grounds have been checked and are good. This is a Lubrant red-stripe chip with unknown parameters (bought second hand).
Thanks!