P1007
Torque Difference Cylinder 4: Limit Value Exceeded
P1007 is an OBD-II diagnostic trouble code meaning: Torque Difference Cylinder 4: Limit Value Exceeded. Common causes: problems with the cylinder 4 fuel injector, malfunction of the spark plug or ignition coil of cylinder 4. Estimated repair cost: $17–89.
Symptoms
- Engine vibration
- Reduced engine power
- Rough idling
- Increased fuel consumption
- Check Engine light comes on
Causes
- Problems with the cylinder 4 fuel injector
- Malfunction of the spark plug or ignition coil of cylinder 4
- Low compression in cylinder 4
- Problems with the crankshaft position sensor
- Engine ECU malfunction
How to Fix
- Check compression in cylinder 4
- Inspect the spark plug and ignition coil of cylinder 4
- Check the operation of the fuel injector of cylinder 4
- Diagnose the crankshaft position sensor
- Check the software and update the ECU firmware if necessary
Related codes
FAQ
What does the P1007 code mean?
P1007 is an OBD-II diagnostic trouble code that indicates: Torque Difference Cylinder 4: Limit Value Exceeded
What causes a P1007 error code?
The most common causes of P1007 include: Problems with the cylinder 4 fuel injector; Malfunction of the spark plug or ignition coil of cylinder 4; Low compression in cylinder 4; Problems with the crankshaft position sensor.
How do I fix a P1007 diagnostic trouble code?
To fix P1007: Check compression in cylinder 4. Inspect the spark plug and ignition coil of cylinder 4. Check the operation of the fuel injector of cylinder 4. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1007?
Limited driving only, diagnose soon
How much does it cost to fix P1007?
The estimated repair cost for P1007 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat