The Toyota dealer suggested I try premium gas. That's when the check engine light started coming on, although the pinging was much less.
Ever since I've been having the check engine light come on.
I switched back to regular gas, have been adding Techron and Seafoam at regular intervals, changed air filter at regular intervals and had the plugs changed at 90,000miles.
The code that keeps coming back is: P1349: manfacturer contrl. ignition system or misfire. I did have a second code about a month ago about the catalytic converter and so I had that changed and that code went away. Now, the CEL comes back on after being reset every 3 or 4 tankfulls of gas. Half of the time I fill up on Chevron regular gas.
Date: 2010年10月4日(月) 午前11時23分
タイトル: TO:DTC:P1349/59:
http://groups.yahoo.co.jp/group/ats-ml/message/6064
2010/10/4(月) 午前 11:25
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http://groups.yahoo.co.jp/group/ats-ml/message/6064
Date: 2010年10月4日(月) 午前11時23分
タイトル: TO:DTC:P1349/59:
I have a 2001 Corolla with about 120,000 miles (highway).
About a year ago, it started pinging badly up hills, even at highway speeds.
2010/10/4(月) 午後 0:20
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The Toyota dealer suggested I try premium gas. That's when the check engine light started coming on, although the pinging was much less.
Ever since I've been having the check engine light come on.
I switched back to regular gas, have been adding Techron and Seafoam at regular intervals, changed air filter at regular intervals and had the plugs changed at 90,000miles.
2010/10/4(月) 午後 0:22
返信する
The code that keeps coming back is: P1349: manfacturer contrl. ignition system or misfire. I did have a second code about a month ago about the catalytic converter and so I had that changed and that code went away. Now, the CEL comes back on after being reset every 3 or 4 tankfulls of gas. Half of the time I fill up on Chevron regular gas.
Can I fix this myself?
2010/10/4(月) 午後 0:22
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