2004年12月4日 · P1237=Fuel Pump Secondary Circuit (Fuel Pump Driver Module) Electronic Returnless Fuel Systems (ERFS) utilize a Fuel Pump Driver Module (FPDM) to control fuel …

2012年8月21日 · P1237 Code Troubleshooting: Problem Resolved! Jump to Latest 7.1K views 0 replies 1 participant last post by Prariefocus Aug 21, 2012

2005年9月12日 · 2000 SE 65K DOHC. It won't start, suspect fuel pump. Don't hear the pump run when key is turned on. So I checked for fault codes, and it comes up as P1237; Fuel Pump …

2010年8月3日 · P1237 code keeps throwing, even right away after I reset... Even disconnected the battery for a few min.. when I first start the car it goes to 1000 RPM then drops to 850 RPM …

2010年4月6日 · P1237 - Fuel Pump Secondary Circuit Malfunction Indicates that the FPDM has detected a fuel pump secondary circuit fault. The FPDM will send a message to the PCM …

2012年8月13日 · P1237 - Fuel Pump Secondary Circuit Malfunction Indicates that the FPDM has detected a fuel pump secondary circuit fault. The FPDM will send a message to the PCM …

2021年3月14日 · Are the high pressure and low pressure sensors the same? Im having the same issue and already replaced the hpfp and am looking into the low pressure sensor to replace …

2009年9月6日 · Stupid p1237..help!! Jump to Latest 1.5K views 1 reply 2 participants last post by Phacade Sep 6, 2009

2023年11月21日 · 02 ZX3 Cold Start with Engine Misfiring/Raw Gas Smell/Died with Code P1237 Please Help. Jump to Latest ...

2005年12月19日 · p1237 engine code Jump to Latest 1.5K views 2 replies 3 participants last post by penguin Dec 20, 2005