2017年10月31日 · I appreciate the info, that is the “wire chafing” that everyone has been talking about, after a visual inspection of the wiring, I went to the injectors wiring (valve cover plug) …

2018年6月27日 · A P020x code by itself (which also triggers a P2149 or P2146, that shuts down a bank of injectors to get your attention) would indicate, most likely, a loose connector to the …

2009年12月5日 · P0202: Number #2 injector Drive fault, incorrect current on a fuel injector circuit (the condition exists for less than 1 second)... you should have freeze frame data with this one …

2014年4月1日 · P0202 (injector circuit, open cylinder #2) P2149 (fuel injection group B supply, injection circuit open) after messing with some wires truck started, and ran ok so I cleared the …

2010年1月6日 · I had a great ride in my 01 duramax until jan 09, 95000 miles. Engine loses power, starts to clatter, shows codes, p0202, p0203, p0205, p0208, p1262. shows check …

2010年2月24日 · Here we go again. January 2005 had P0202 (Injector Circuit Malfunction-Cylinder 2, also P2149 (FICM (fuel injection control module)...New engine wiring harness …

2010年1月1日 · P0202 (injector circuit, open cylinder #2) P2149 (fuel injection group B supply, injection circuit open) I am now at a standstill and do not know what to do from this point on. I …

2022年2月22日 · 10. After work I test fired the truck 10x to establish a benchmark. P0202, P0203, P0205, and P0208 would show in random groups of any 1, 2, or 3 of these codes, as well as …

2017年2月8日 · If the vehicle had only injector circuit codes for P0202 or P0207 (with bank shutdown P2146 or P2149), and the wiggle test induces a P0202 or P0207 to reset, use …

2021年4月1日 · LLY started knocking very bad and went into limp mode. The truck is not blowing any smoke. I scanned the truck and got P0202, P0203, P0205, P0208, P2149. I attempted to …