P0128 Diagnostic Trouble Code Discussion for May 2011
Thermostat System Malfunction
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0128
| Help Request | Posted | |
| 2003 Chevrolet Blazer LS 4.3L No Start, Misfire, MIL Lamp on VIN: 1GNCS18X13 P0128: ECT Sensor Below Thermostat Regulating Temperature. ... and has been running rough since. Self test EEC had codes P0128 and P0300. There weas a TSB in AllData related to the distributor, so I removed and inspected it with no obvious concerns. upon inspection noticed only had ... |
May 19, 2011 | |
| 2002 Volvo S40 1.9L MIL Lamp on VIN: YVIVS29582 P0128: Ect sensor. ... codes P0015 and P0128 stored in the system - and no apparent driveability issues. The coolant temperature sensor, cam reset valve and the flame trap were replaced at that time. the vehicle is now back with the same codes. |
May 21, 2011 |
