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richard

richard 8/11/2012

2001 Toyota MR2 Spyder Base 4 Cyl 1.8L

Engine

0300 miss fire

Engine light came on.. Code said 0300 misfire

1 Answer


CVO

CVO 8/12/2012

Trouble Code: P0300
Multiple Cylinder Misfire Detected
Possible Causes:

Air leak in the intake manifold, or in the EGR or PCV system
Base engine mechanical fault that affects one or more cylinders
Erratic or interrupted CKP or CMP sensor signals
Fuel delivery component fault that affects one or more cylinders (e.g., a contaminated, dirty or sticking fuel injector)
Ignition system problem (coil or plug) in one or more cylinders
TSB EG011-01 (8/01) contains information related to this code.

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