Code P0300-Any idea on what could be the cause?
Jan 30, 2012, 02:47 PM
#1
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Code P0300-Any idea on what could be the cause?
Car started running rough the other day and i got a code P0300 when i scanned it. Have any of you guys had experience with this and know what it could be. Thank in advance.
BTW: car is a 2003 Lancer OZ Rally with 190k
BTW: car is a 2003 Lancer OZ Rally with 190k
Jan 30, 2012, 03:08 PM
#3
random misfire
• PCM failed. <A/T>
TROUBLESHOOTING HINTS (The most likely
causes for this code to be set are: )
causes for this code to be set are: )
•
Ignition system related part(s) failed.
•
Poor crankshaft position sensor.
•
Incorrect air/fuel ratio.
•
Low compression pressure.
•
Skipping of timing belt teeth.
•
EGR system and EGR valve failed.
•
ECM failed. <M/T>
• PCM failed. <A/T>
Mar 5, 2012, 06:25 PM
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i have 03 rally edition and we have a scanner that told me what cylinder was misifiring and it was cylinder 3 so i swapped the ignition coils an the miss came from the same cylinder and then i threw some new plugs in her and she was good to go running like a champ
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