MSS60 Error: 2B42, P0301: Difference between revisions
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Created page with "{| | | |- |'''Information saved in''' |DME |- |'''Fault code''' |2B42 - P0301 |- |'''Fault text''' |Misfire impairing exhaust emission, cyl. 1 |- |'''Fault description''' |Cyl..." |
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==== '''2B42 - P0301''' ==== | |||
{| class = "diyTable ecuFault" | |||
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|'''Information saved in''' | |'''Information saved in''' | ||
Latest revision as of 21:15, 3 February 2015
2B42 - P0301
| Information saved in | DME |
| Fault code | 2B42 - P0301 |
| Fault text | Misfire impairing exhaust emission, cyl. 1 |
| Fault description | Cylinder 1 Misfire Detected |
| Condition for fault identification | Test condition: No spark detected in ionic current signal |
| Terminal condition: Terminal 15 | |
| Voltage condition: none | |
| Condition for fault memory entry | Varies according to load and rpm |
| Action in service | 1. Check spark plug, interchange with other plug or replace to localize fault |
| 2. Exchange ignition coil with another coil to localize fault, replace as indicated. | |
| 3. Check plug and wiring harness to ignition coil. | |
| Fault effect and breakdown warning | CC message |
| Engine speed limited | |
| Reduced power | |
| MIL after engine runs 2x | |
| Rough idle | |
| Driver information | Warning light: MIL |
| Service instruction | None |