p0102 code after tune.
08-07-2011, 07:33 PM
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p0102 code after tune. Just to be quick.
I had my car tuned about 3 weeks ago. Car ran fine all week , and the second weekend took it to the track and did fine.
Last night I went to the track and the car went from running 8.5s to 9.1s. Now to admit the weather was very very humid and sticky out and it had rained that day. If you live in alabama you know how bad the humidity can be. there was moisture building up on top of the cars.
On the last pass when it ran the 9.1 this code popped up.
On the printout from autozne said it could be vacumed hoses, engine mechanical timing condition, trhottle body, maf, map, vaf,
I was told that this codes is real common as is prolly the maf.
Now the tuner did mess with the timing very slightly. the car idles find except for twice at a redlight it kinda dropped then came back up. Other than that the car is running pretty good. I left the battery umplugged and the light came back on within 10 minutes of it being cranked.
Where should I start
I had my car tuned about 3 weeks ago. Car ran fine all week , and the second weekend took it to the track and did fine.
Last night I went to the track and the car went from running 8.5s to 9.1s. Now to admit the weather was very very humid and sticky out and it had rained that day. If you live in alabama you know how bad the humidity can be. there was moisture building up on top of the cars.
On the last pass when it ran the 9.1 this code popped up.
On the printout from autozne said it could be vacumed hoses, engine mechanical timing condition, trhottle body, maf, map, vaf,
I was told that this codes is real common as is prolly the maf.
Now the tuner did mess with the timing very slightly. the car idles find except for twice at a redlight it kinda dropped then came back up. Other than that the car is running pretty good. I left the battery umplugged and the light came back on within 10 minutes of it being cranked.
Where should I start
08-08-2011, 08:11 PM
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Ok I did a little trouble shooting. I unplugged the maf and he car still ran fine.
also the eng sens fuse was blown...but i put a new one in and it's still not going off.
also the eng sens fuse was blown...but i put a new one in and it's still not going off.
08-08-2011, 09:04 PM
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Ok just a bump incase any searches this.
replacing the fuse shut the ses light off.
I still am gonna track down what may have caused it to blow...since it didn't blow again after idling for 15 minutes which is how long it took to shut the light off i don't think it's grounded.
Also for future references the car felt like the tune had been pulled out of it and just idling and reving it up it felt like it had the pep back in it. I didn't pull it out the garage because it's pouring rain and I have m/t drag radials...could drove it hard anywyas.
replacing the fuse shut the ses light off.
I still am gonna track down what may have caused it to blow...since it didn't blow again after idling for 15 minutes which is how long it took to shut the light off i don't think it's grounded.
Also for future references the car felt like the tune had been pulled out of it and just idling and reving it up it felt like it had the pep back in it. I didn't pull it out the garage because it's pouring rain and I have m/t drag radials...could drove it hard anywyas.
