2005年9月15日 · Clear codes, cycle the key, and P0237 comes back on. Without resetting the codes, start the engine (starts fine), SES still on. Check codes, P1000 and P0237 still there. Clear codes, SES light goes off, and for the duration of using the truck, right until I turn off the key, the SES light never comes back on and P0237 never re-appears.

2017年4月26日 · Strange. The P0237 code was not there. Today a took a short 20 drive with the fueling box set on 5 and drove the hell out of the truck trying to get some lights on. Nothing, until I was idling in my driveway waiting for the shop door to open. When I dropped the truck back in gear. Bingo CEL pops right on. Code P0237 plus the others I get. The ...

2009年8月30日 · hello all, Im a newb here, Ive had my truck for 4 years (2001, 2500 6 speed xtracab longbed) I recently turned over 63000 miles. The last few days Ive had dead pedal with no codes, it just runs like a dog. yesterday the engine light came on and it popped the p0237 underboost code, I have found...

2012年2月12日 · P0237 is an electrical fault for the MAP sensor. It could be the sensor or related wiring The MAP is on the right side on top of the evaporator box. it's a 3 wire sensor with a pressure hose running to the intake manifold

2010年1月11日 · Well to make things short I took the truck out this morning and went 1 mile and the truck lost power and died. I put my code reader on it and it came up with P0216 injection pump timing failure and p0237 boost pressure. I disconnected the edge and it still won`t start.

2010年9月18日 · Truck has no power at all, feels like a dead pedal. Have the P0237 code which was low circuit boost sensor. Took the truck to the dealer and got ECM/PCM flash and updated. Truck runs a tiny bit better, code still there. No power at all. Read other posts, other people say Map sensor bad, or boost sensor, also could be injector related.

2008年11月15日 · Alright guys, I have had this trusk less than a week. As far as I am concerned, I have taken it easy on it (not piss-pounded). I was driving down the county road going 60 mph, and the Check Engine Light came on. I pulled a code, which read "P0237 Turbo Boost Sensor A Circuit Low". I have no...

2011年1月11日 · The only code that came back was the P0237 code - MAP sensor too low to long. - Open or short circuit condition. - Blockage signal passage - Faulty MAP sensor I checked all my boots and they seem fine.I also noticed my waste gate actuator is actually capped off. When I turn up the quadzilla to level 10 it has peaked off at 35-40 psi.

2011年11月28日 · P0237 - Map Sensor Voltage Too Low MAP sensor voltage input below the minimum acceptable voltage. Monitor & Set Conditions Manifold Air Pressure (MAP) sensor voltage is monitored when engine is running. DTC may be stored if Engine Control Module (ECM) senses low MAP sensor signal voltage. Possible Causes. Other DTCs; Boost Pressure Sensor

2007年6月23日 · Trouble Code P0237 Jump to Latest 19K views 1 reply 2 participants last post by klhansen Jun 24, 2007