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- Wed Jul 31, 2013 10:09 am
- Forum: Problems / Questions
- Topic: check injection warning light and engine become sluggish
- Replies: 11
- Views: 26414
check injection warning light and engine become sluggish
my renault megan 1.9dci is coming up with a message saying "checking injection" and the service warning comes on and then the engine becomes sluggish. also on and off there is buzzing noise coming from the engine. the garage has investigated and said it could be the air flow sensor and or ...