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NM35: AFM errors after coolant leak?

Anquetil

By Anquetil,
in Four Door Family & Wagoneers

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Anquetil

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Posted (edited)

Car was running fine.

Spotted a pin hole coolant leak (while in the driveway thankfully) on one of the small hoses spraying (SEE IMAGE)

Replaced the hose, but I did unplug the AFM and intake to get better access, was very careful no to touch, wack, damage the thing.

HKS OB Link now showing a P0100 & P0110 error. I was certain no coolant got onto to it.

 

The symptoms:

-The car is taking a second or two longer to start (idles fine)

-Trying to roll out of the driveway and there is knocking!

-It doesnt really want to move, but the knocking has me scared so haven't moved it more than 10m.

-There is an odd smell, not overfuel.

 

Can those last three points be attributed to the AFM? Or has coolant potentially got onto another sensor?

 

 

 

COOL.jpg

Edited by Anquetil
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Anquetil Mentor

Anquetil

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Posted (edited)

Feels like it is driving ok, but the ticking is still there when revving and seems random below 2500rpm (guesstimate), sometimes its there, other times its not - then I can't hear it at higher RPM.

No AFM cut out or stuttering, at idle its about 1.4-1.5v, cruising at 60-70ish its about 2.2v, giving it some stick its 4.4v and above. 

CEL is constantly on and I've been unable to do the pedal reset thingy.

If the AFM is faulty would it mess with the VCT hence the ticking?

Edited by Anquetil

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