Rfe1dotcom

Greetings, I have a question for those in the know. My son purchased a 2008 C6 with the Z51 package. The car was bought from a bank...the car was a repossession. The Vette has 68k miles on it. Starts and drives great. When the car was brought on a carrier, the battery was dead. We put a new battery and it started right up. The CEL light was on with a myriad of codes, most of which had to do with the dead battery. Once the codes are reset, the car started but the CEL light was back on. Also the engine was running rough, idling up and down - typical of a bad MAF sensor. Also the traction control was on and reduced power. I removed the battery terminals, purchased a genuine GMC MAF and installed it. The car is running smoothly again but the CEL light is back on after 2 ignition cycles. The codes are P0102, P0113 and P0443. What path would you guys take to solve this issue?

Thanks.

99blkfrc99

Purge valve stuck open causing vac leak

Rfe1dotcom

Thank you for the input, earlier I went and purchased a new EVAP Purge Solenoid (the one on the front of engine). Installed it, reset the codes - the CEL came on immediately at startup again.

Rfe1dotcom

However, now I only have 2 hard codes - P0102 and P0443. The odd thing is that the codes are instant at startup, it doesn't take any idling or driving to set them...

99blkfrc99

Check emissions fuse #14. They are both powered by that fuse

99blkfrc99

Wiring diagram says under hood fuse box

Corvette929

Hi Guys. I have a 2000 Corvette C5 and had the engine light come on with the fault code P0113 and P1111 show up. Also the Active Handling Warming up message started to display soon afterwards. After reading the forum, I checked the sensor wires and found a broken wire at the sensor. I repaired this, reset the fault codes and it has been good since. So thanks to the guys who posted this fix.
Thanks guys