M.A.F. Sensor

[GMEMUD]

I am getting the 0108 code (MAF sensor over voltage) and have been looking for a new one and can't find it, only a air temp sensor and a throttle position sensor. My question is; Is the air temp sensor and the MAF sensor one and the same thing or are they different things altogether?
Regards Ross
PS its on the KJ 3.7

[joshywoshy]

Have you tried giving it a clean with the MAF senor spray? i know your not suppose to touch it at all. just spray it.

[craigperth]

When I used to own "public transport" opps I mean a holden... they used to take them out and do a "maf less" tune... not sure if you can do that on a jeep etc???

Just an thought...

[glend]

They are not the same thing on the KJ CRD, can't say for sure on the petrol. Cmohr would probably know. Morris 4x4 shows a MAP sensor for the 3.7 plus a temperature sensor. Have a look here:

http://www.jeep4x4center.com/sensors/jeep-liberty.htm

What year is it Ross? I'll check my parts fiche.

I'm back. Parts Fiche shows these sensors for the V6 petrol engine:

1 04606093AC SENSOR, Detonation
2 56044180AC SENSOR, Crankshaft Position
3 56041018AC SENSOR, MAP
4 56027873 SENSOR, Coolant Temperature
5 56027873 SENSOR, Throttle Position,
6 56041584AF SENSOR, Camshaft
7 04606487AB SENSOR, Charge Air Temp

Now I should point out that those are from the 2007 KJ Parts Fiche so I don't know if they are correct for earlier years.

Hope that helps

[GMEMUD]

Thats pretty much what I found at Morris and Rockauto, MAP=manifold absolute pressure. ATS= air temp sensor and TPS= throttle position sensor,
No mention of a MAF=mas air flow sensor which the code 0108 is telling me.
Regards Ross

[glend]

I'd be tempted to just reset the code and see if it comes back, unless it's there all the time. As with all sensor related codes, checking the battery voltage is a good starting point.