| 09-16-2007, 02:26 PM | #1 |
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Junior Member
Join Date: Sep 2007
Posts: 1
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My 96 Honda Civic starts right up but as soon as it warms up the engine starts to rev up 500 rpm and down 500 rpm. If I turn the a/c on the engine instantly smooths out.The DTC codes I received are
1. p0118 (engine coolant temp circuit high input) 2. p0113 (IAT sensor 1 circuit high input) 3. p0135 ( 02 sensor heater circuit malfuntion bank 1 sensor 1) Other than this, the car runs fine. Any help would be appreciated to get the check engine light cleared. I know where the 02 sensor is but cannot find the other 2 items reporting as bad. Thanks in advance Last edited by towerman : 09-17-2007 at 09:40 PM. |
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| 10-16-2007, 01:05 AM | #2 |
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Junior Member
Join Date: Sep 2007
Location: Missouri City, Texas
Posts: 14
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What engine type do you have (e.g., DY16Y5, 7, or 8)? Does the attached picture help?
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