P0688 Diagnostic Trouble Code Discussion for July 2018
ASD Relay Sense Circuit Low
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| Help Request | Posted | |
| 2005 Jeep Wrangler SE 2.4L No Start, MIL Lamp on VIN: 1J4FA291X5 P0688: ASD Relay Sense Circuit Low. ... from prodemand for P0688 code and replaced PCM with new not used with no SKIM!!! Have had for 2 weeks and customer impatient now, please help |
July 03, 2018 | |
| 2005 Jeep Wrangler SE 2.4L MIL Lamp on VIN: 1J4FA29125 P0688: ASD Relay Sense Circuit Low. After changing the PCM for the 2nd time i wanted to know why the PCM was blowing. I checked the ground wires and power supply and didn't find anything. I looked at all the output control for shorts or excessive current with no problems. also with the key o... |
July 16, 2018 |
