2021年5月21日 · P0652- Sensor reference voltage 2 circuit low. This sucks! You get a lovely CEL and you get the lightning bolt on your dash. I experienced loss of power and terrible fuel …

2011年6月10日 · P0652 5-Volt Reference 2 Circuit Low Voltage Possible Causes Setting Conditions 5V reference circuit is open or shorted to ground One or more of the devices (listed …

2010年10月18日 · I was driving to work today going up a pretty steep hill and my truck started to drive very rough. It would not accelerate without that "hiccup" popping. I read the DTC's and …

2019年2月19日 · Getting the P0652 code. I’ve checked batteries changed mass air flow sensor, crank position sensor, cam position sensor and exhaust back pressure sensor. When I …

2020年10月8日 · About a month ago my truck wouldn't start and I narrowed it down to blown up FICM. A month later I found a FICM and the truck starts right up, However I have a P0652 …

2014年4月23日 · P0652-sensor Reference Voltage 2 Low P0192-fuel Pressure Sensor Low P1507-crankcase Filter Restriction P1508-crankcase Filter Restriction - Replace Filter Engine …

2017年2月26日 · Perform a voltage drop test on the grounds. But because P0652 is a 5v ref circuit, any of the components on that circuit can cause this code to set. The APP sensor 2, …

2019年6月24日 · P0652- Sensor reference voltage B circuit low voltage It’s only throwing these codes once i put the truck in gear (park or reverse). It was doing it in park once the truck …

2015年6月29日 · The truck actually got worse... While cranking, it just barely fires for a few seconds and goes dead. I kept cranking on it with a battery charger attached and now the …

2011年10月1日 · Got a P0652 wednesday night and cleared it. It stayed off for a while but came back. Thursday on my way to work it came on again and I lost power. It also threw a code for …