texadian
Member
Has anyone got experience with limp mode and no codes? My car will limp from a start and clearing codes while driving unlocks normal boost and fueling operation, it lasts about 30 seconds and limps again, but still no codes.
Background:
- Recent full engine rebuild, all internals new
- Recent stage 2 tune from Malone
- Recent turbo replacements and upgrades
I had one day of normal operation after the turbo upgrade and feeling confident I changed the injectors. The next time driven it limped and it has been limping continuously even though I reverted the injectors.
Tune has MAF delete but MAF is new, with MAF tune also limps
Occurs on 2 Bar and 3 Bar map sensors, output looks normal either way
All sensors checked seem normal. The only code set is the fan since I have it bypassed.
Any help would be appreciated as I have a tune and turbo investment that I cannot use since it only limps and will not drive normally.
Background:
- Recent full engine rebuild, all internals new
- Recent stage 2 tune from Malone
- Recent turbo replacements and upgrades
I had one day of normal operation after the turbo upgrade and feeling confident I changed the injectors. The next time driven it limped and it has been limping continuously even though I reverted the injectors.
Tune has MAF delete but MAF is new, with MAF tune also limps
Occurs on 2 Bar and 3 Bar map sensors, output looks normal either way
All sensors checked seem normal. The only code set is the fan since I have it bypassed.
Any help would be appreciated as I have a tune and turbo investment that I cannot use since it only limps and will not drive normally.