Random Misfire Detected Catalyst Damaging
Table of contents
P1300 SAAB Possible Causes
- Faulty Spark Plugs
- Faulty Ignition Discharge Module
- Faulty Mass Air Flow Sensor
How do I fix code P1300 SAAB?
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 SAAB code
The cost of diagnosing the P1300 SAAB 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 SAAB Description
Engine running. Main relay voltage exceeding 10 volts. Ignition discharge module combustion signals registering. The number of missing combustion signals is accumulated for each cylinder every 200 engine revolutions. The total number of accepted misfires during 200 engine revolutions is specified in a load and engine speed-dependent matrix. The Diagnostic Trouble Code (DTC) will set when the number of missing combustions exceeding the number of accepted misfires. More than one cylinder has misfired.