2007年9月25日 · i agree , p0603 doesnt mean you have a problem, if you are runing any kind of chip, programmer ,etc. you will get that code , if you change programs or anything like that, …

2009年5月19日 · Ok heres the deal. The p0603 comes up because you are changing tunes with the bully dog. P0603 is keep alive memory reset. It means you replaced the stock program …

The code P0603 is in ost case set due to the performance chip. If equipped, remove and recheck operation. If the vehicle is not equipped with a chip, or removing it makes no difference, …

Ford Engine Master/Transmission Master/Chassis Master=Ford Senior Master also Diesel 7.3/6.0 2,752 Satisfied Customers I have a 2004 F350 6.0 powerstroke automatic 4x4 49000 miles …

2011年11月18日 · The P0603 is a Very common code and you don't have to worry about it. It simply means that at some time in the recent past the PCM went unpowered. The batteries …

2011年6月3日 · A forum community dedicated to Ford F-series owners and enthusiasts with a Power Stroke diesel engine. Come join the discussion about performance, bulletproofing, …

2014年10月15日 · A P0603 is a loss of Keep Alive Memory (KAM) which can either be cleared with a scan tool or by removing battery power from the PCM KAM power circuit that supplies …

I just changed the water pump on my 2001 ford 7.3 powerstroke and now its putting out these codes p1670-p0603-p0340 A. Penland ASE Master Certified, ASE Advanced Gasoline Engine …

Ford Senior Master Tech, Ford gas and diesel expert, ASE Certified 5,204 Satisfied Customers I have a 1994 Ford F450 7.3 diesel that the transmission is not shifting past 2nd gear.

2013年6月19日 · p0603 is an overboost code related to your chip. that code doesn't have anything to do with your symptoms. 99.5 f250 7.3 4x4 295k FF 160/30, PHP Hydra, S&B, 4" …