Question about Chevrolet C1500
Posted by Anonymous on
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
DTC - 32
EGR system failure
DTC - 33 MAP sensor circuit error (signal high indicating low vacuum)
The EGR failure is causing the DTC 33 code to show up. Check the vacuum lines to the EGR valve.
Good luck and keep me posted
Posted on Nov 19, 2009
Testimonial: "Very helpful"
Code 12 is just a code telling you that you are in the diagnostic mode and it is working. Code 33 is a mass air flow error code. The computer is detecting mor air going into the engine then required at the detected rpm for more than 5 seconds. Could be caused by a faulty connection(wiring harness,ect) to a bad ECM(electronic control module) or MAF(mass air flow) sensor. Also the TPS(throttle position sensor) could be out of adjustment.
Posted on Dec 29, 2009
67 a/c pressure sensor circuit or a/c clutch circuit failure
81 brake input circuit fault
82 ignition control (IC) 3X signal error
Posted on Dec 23, 2010
Testimonial: "I'll give it a try. THANK YOU VERY MUCH!!!!"
Tips for a great answer:
Jan 11, 2016 | 2006 Mercury Grand Marquis
Apr 24, 2012 | 1993 Chevrolet C1500
Nov 08, 2011 | 1993 Chevrolet K1500
Jul 26, 2011 | 1994 Jeep Grand Cherokee
Apr 19, 2011 | 1985 Chevrolet Cavalier
Dec 23, 2010 | 1993 Chevrolet Astro
Apr 27, 2010 | 1993 Dodge Caravan
Dec 29, 2009 | 1993 Chevrolet Lumina
Nov 19, 2009 | 1992 Chevrolet Cavalier
254 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: