P0032 Diagnostic Trouble Code Discussion for April 2012
Air Fuel Sensor (Bank 1 Sensor 1) Heater Control Circuit High Voltage
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| Help Request | Posted | |
| 2005 Dodge Ram 1500 ST 5.7L #1 coil melt down,2X VIN: 1D7HU18D75 P0032: Ho2s heater control ckt hi B-1 S1. Tested coil power - ok. No PWM signal to coil conituity or from PCM to coil. Still has OE plugs(full tune-up required). Thinking PCM fault??? |
April 02, 2012 |
