P0125 Diagnostic Trouble Code Discussion for September 2015
Insufficient Coolant Temperature For Closed Loop
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| Help Request | Posted | |
| 2002 Ford E-250 Econoline 5.4L hard start hot VIN: 1FTNE24LX2 P0125: insufficient coolant temp. ... start when hot. Code P0125-insufficeient coolant temp. Engine temp reads normal in dash, but -7 to 26 F on scan tool. Instrument cluster shares the ECT sensor. Unplugged I have battery voltage at the ECT and a good ground. Check continuity between ECT plug... |
September 21, 2015 | |
| 1998 Toyota Tacoma DLX 2.7L Poor Idle Quality VIN: 4TAWM72N5W P0125: Insufficient Coolant Temperature For Closed Loop. Hi This Truck intermittently goes Bad Rich. Will go INj PW 10.2 Air Flow of 36.94 at idle Sort trim -20.0 185 Ect the Volt are Good when this occurs. The Voltage on the Gry Red wire is 2.94 The voltage Drops on the ground Are good If you un plug the Maf and ... |
September 26, 2015 |
