Inpa lambda reading

**nigzcurran** · 31-10-14, 21:17

Car is not running 100 %. Very small splutter at low revs, feels similar to being in too high a gear, starts and idles perfect cold or hot, could this reading be pointing to the problem?

**John_D** · 31-10-14, 21:40

I don't see anything wrong there but I'm not well up on lambda stuff, any check engine light or fault codes?
Could be a dodgy coil or MAF, could be anything really.

**nigzcurran** · 31-10-14, 23:26

No codes at all I could find, I replaced all the spark plugs, would it not idle rough with a dodgy coil or maf?

**John_D** · 01-11-14, 11:00

I had a dodgy HT lead a few years ago, it seemed to only manifest itself under load.

**nigzcurran** · 01-11-14, 11:36

Hmmmmmm cheers for that john, might be worth picking one up and tryin it on each plug and see if it makes any difference

**nigzcurran** · 13-02-15, 21:21

still bugging me

i disconnected the maf and the car felt exactly the same, idle was pure smooth and car seemed to drive normal, should a disconnected maf not cause the car to be rough?

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