2011年7月21日 · Wow, thanks! I have the P1316 code, pulled the driver side valve cover off to check harness. Reassembled and still have P1316, but then the P0603 showed up as well. …

2006年9月28日 · As a FYI the P0603 code is a keep alive memory and will be set every time that the PCM looses power from the batteries and has nothing to do with how the engine runs. I'm …

2008年10月4日 · This could be caused by a module disconnect, programming, low battery, disconnected battery or a wiring concern that causes KAM power to be removed. Like most …

2009年12月31日 · 2008, F-250, FX4, Crew Cab, Short Bed, Oxford White w/ Black Interior, Dual Alternators, Sat. Navigation & Radio, Overhead DVD System, ESOF, Solid Rear Window, 3.73 …

2024年1月23日 · P0603 is keep alive memory. It will happen anytime that the batteries are disconnected or the PCM looses battery power other than you turning the key off. There …

2008年10月26日 · My 95 7.3 Turbo Diesel No Mods,started Runing Very Rough With Power Loss,and Hard/wont Starts.engine Will Flutter Back And Forth From Running Fine To …

2009年7月21日 · The P0603 is because you installed the tune. You'll get the same thing if you disconnect power to the PCM, and is not a problem. The P1211 means your HPOP can't keep …

2002 F-350 SRW 4X4, 3.71s, warn premium manual hubs, 305X70 BFG Mud terrain tires, full pillar gauge pod with autometer sport comp tranny temp, boost and pyro gauges, AFE stage II, …

2014年7月22日 · I have a 01 ford 7.3 and im coming up with 4 different codes one of them is the pcm p0603 and im not sure how to fix it or what exactly the problem is if any of you guys know …

2025年1月9日 · 2003 F-250 XLT Crew Cab 7.3L, Chrome BigTex Grille Guard, Quad pillar - 3 ISSPRO gauges (trans, pyro, boost) and DP-Tuner F6; Roush fuel pressure / temperature / oil …