spyderdrifter
15+ Year Contributor
- 5,422
- 854
- Jul 11, 2009
-
Somewhere in,
Colorado
My engine light popped on last night with the P0170 code. I had this code back on my old spyder too, but never found the cause (no boost leaks). I read through this post last night:
http://www.dsmtuners.com/threads/2g-p0170-code-and-temp-gauge-rising.502109/
and used my scanner after I got home from work this morning so the car would be warmed up. My short term fuel trim is 5.4, and long term is 12.5. Based on what I read, tbe 12.5 is out of spec. Is this correct? I do suspect there's likely to be a boost leak somewhere since this car sat for so long unused by the previous owner, and the engine needs a good cleaning. ECT was at 206°, IAT was at 66°, O2S11 is at 0.000 and O2S12 is at 0.020.
http://www.dsmtuners.com/threads/2g-p0170-code-and-temp-gauge-rising.502109/
and used my scanner after I got home from work this morning so the car would be warmed up. My short term fuel trim is 5.4, and long term is 12.5. Based on what I read, tbe 12.5 is out of spec. Is this correct? I do suspect there's likely to be a boost leak somewhere since this car sat for so long unused by the previous owner, and the engine needs a good cleaning. ECT was at 206°, IAT was at 66°, O2S11 is at 0.000 and O2S12 is at 0.020.
