P1527 BUICK - Throttle Position Sensor Learned Closed Throttle Degrees Out Of-Range
P1527 BUICK Possible Causes
- Faulty Throttle Position Sensor
- Throttle Position Sensor harness is open or shorted
- Throttle Position Sensor circuit poor electrical connection
First diagnose P1527 BUICK code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P1527 BUICK code
Labor: 1.0The cost of diagnosing the P1527 BUICK code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P1527 BUICK Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1527 BUICK MeaningWith the engine runtime over 5 seconds, system voltage from 10-16v, Transmission Range Switch does not indicate an illegal position, TFP Manual Valve Position switch does not indicate an illegal position, the Powertrain Control Module (PCM) detects that the TR and TFP switches indicated different gears for 7.8 seconds.
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