Multiple codes all at once - possible vacuum issue
Thread Starter
Newbie
Joined: Jun 2017
Posts: 2
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Mercedes ML320 2006
Multiple codes all at once - possible vacuum issue
Hi folks
The following codes have all triggered at once:
P2009 Intake Manifold Runner Control Circuit Low Bank 1
P0112 Intake Air Temperature Circuit Low Input
P0100 Mass Air Flow (MAF) Circuit Malfunction
P0102 Mass air flow (MAF) sensor/volume air flow (VAF) sensor low input
P1102 Mass Air Flow Sensor In Range But Lower Than Expected
P0243 Turbocharger Wastegate Solenoid A Malfunction
Could it be a vacuum issue? I've check all hoses visually and cannot see any cracks, they all appear to be in good condition. None appear to be dislodged.
Any ideas what it could be or anything I can do to test?
Cheers
Si
The following codes have all triggered at once:
P2009 Intake Manifold Runner Control Circuit Low Bank 1
P0112 Intake Air Temperature Circuit Low Input
P0100 Mass Air Flow (MAF) Circuit Malfunction
P0102 Mass air flow (MAF) sensor/volume air flow (VAF) sensor low input
P1102 Mass Air Flow Sensor In Range But Lower Than Expected
P0243 Turbocharger Wastegate Solenoid A Malfunction
Could it be a vacuum issue? I've check all hoses visually and cannot see any cracks, they all appear to be in good condition. None appear to be dislodged.
Any ideas what it could be or anything I can do to test?
Cheers
Si
Junior Member
Joined: Mar 2016
Posts: 16
Likes: 0
Mercedes ML320 CDI 2006
I have suffered these codes before....my suggestion would be check the fuses in the engine compartment fuse box at the front corner of the engine bay.
If I recall it is a red fuse which I think is either a 10a or 15a.
If necessary pull each one out and visually inspect or leave them in place and check with a multi meter.
Hope that helps
If I recall it is a red fuse which I think is either a 10a or 15a.
If necessary pull each one out and visually inspect or leave them in place and check with a multi meter.
Hope that helps
MBWorld Fanatic!
Joined: Oct 2011
Posts: 7,107
Likes: 765
From: Bronx, N.Y.
2002 ML 320 & 2006 ML500
The model designation is in the vin #.
Post you entire vin#.
You also forgot to include where you live in your profile. It's important to know this as it will tell us if you have right or left hand steering.
Also tell us if there are any driving ability problems besides the codes.
Post you entire vin#.
You also forgot to include where you live in your profile. It's important to know this as it will tell us if you have right or left hand steering.
Also tell us if there are any driving ability problems besides the codes.
Last edited by Maj. Dundee; Jun 27, 2017 at 05:11 AM.
