Ignition Coil 1 Primary Feedback Circuit
Table of contents
P1300 BUICK Possible Causes
- Faulty Ignition Coil 1
- Ignition Coil 1 harness is open or shorted
- Ignition Coil 1 circuit poor electrical connection
How do I fix code P1300 BUICK?
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 connector’s pins.
Cost of diagnosing the P1300 BUICK code
The cost of diagnosing the P1300 BUICK code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1300 BUICK Description
With the engine cranking or running, then the Powertrain Control Module (PCM) did not detect any Ignition Coil 1 Failsafe signals for two consecutive ignition cycles.