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OBD II Fault Code
- OBD II P0128
Fault Code Definition
- Engine temperature has not increased and/or reached the correct level within a specified amount of time after engine startup
Symptoms
- http://wiki.answers.com/check-engine-lighton
- Vehicle may not shift into the highest gear at freeway speed
- Decrease in fuel economy
- In unusual cases, there are no adverse conditions noticed by the driver
Common Problems That Trigger the P0128 Code
- Defective Engine http://wiki.answers.com/thermostat
- Defective Engine http://wiki.answers.com/engine-coolant-temperature-sensor
- Defective Intake Air Temperature Sensor
- Defective http://wiki.answers.com/cooling-system
- Low http://wiki.answers.com/coolant
- Dirty Engine Coolant, causing incorrect Coolant Temperature Sensor readings
- Defective, always running http://wiki.answers.com/engine-cooling-fan
Common Misdiagnoses
- Engine http://wiki.answers.com/cooling-fan-operation
- Internal http://wiki.answers.com/engineproblem
- http://wiki.answers.com/oxygen-sensorproblem
- Engine Coolant Temperature Sensor problem
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I need help with a diagnostic trouble code of P0128 on my 2004 Chevy trailblazer?
Trouble code P0128 means: ECT Sensor Below Thermostat Regulating Temperature
What does the code mean p0128 on an 03 impala?
Trouble code P0128 means:Coolant thermostat (coolant temp below thermostat regulating temp)
What does the P0128 code mean for the BMW 325I?
Trouble code P0128 means:Coolant thermostat (coolant temp below thermostat regulating temp)
What does the P0128 code mean for 2006 Dodge Charger?
Trouble code P0128 means:Coolant thermostat (coolant temp below thermostat regulating temp)
What is 2000 grand prix diagnostic trouble code 128?
Trouble code P0128 means: ECT Sensor Below Thermostat Regulating Temperature
What does service code P0128 mean in a 2003 Ford Explorer?
Trouble code P0128 means:Coolant thermostat (coolant temp below thermostat regulating temp)
VW Diagnostic Trouble Code PO128?
For 1996 and newer Trouble code P0128 means:Coolant Thermostat (coolant temperature below thermostat regulatin temperature)
What does the code t0128 mean?
I think you meant P0128, which is a thermostat malfunction.
What does the error code p0128 mean for a 2003 buick park avenue ultra?
Trouble code P0128 means:Coolant thermostat (coolant temperature below threshold regulatin temperature)
Engine light on in 2003 PT Cruiser and code P0128 shows up what does this mean?
P0128 is thermostat malfunction. The thermostat needs replaced.
What does the P0128 code mean?
"COOLANT THERMOSTAT" -COOLANT TEMP BELOW THERMOSTAT TEMPERATURE
What to do for code P0128 on a 2002 Pontiac Grand Am?
Trouble code P0128 means: ECT Sensor Below Thermostat Regulating Temperature
