P0404 Diagnostic Trouble Code Discussion for November 2024
EGR Position Sensor Performance
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| Help Request | Posted | |
| 2013 Chevrolet Sonic LS 1.8L Misfire, Coil failure VIN: 1G1JA5SH9D P0404: cylinder 4 miss. ... with a misfire and P0402. We replaced the spark plugs with OE plugs for over due maintenance. Vehicle still had a misfire. Replaced coil with aftermarket part, ran perfect. Since then we replaced the coil again with aftermarket for p0402. Came back aga... |
November 01, 2024 | |
| 2013 Chevrolet Sonic LS 1.8L Misfire, Coil failure VIN: 1G1JA5SH9D P0404: cylinder 4 miss. ... with a misfire and P0402. We replaced the spark plugs with OE plugs for over due maintenance. Vehicle still had a misfire. Replaced coil with aftermarket part, ran perfect. Since then we replaced the coil again with aftermarket for p0402. Came back aga... |
November 02, 2024 |
