I have a OM642 Vito with Error code P0101
It is going into the garage on Monday as I have been unable to fix it.
Today I noted down the voltage of every wire of every sensor I could find.
Please can you check these values look correct or if any look like there might be a problem.
One of the EGR wires has already been replaced and that fixed the P0069 error, but it has since gone back into limp mode.
I had one exhaust leak fixed, but can still smell some fumes, so might be another leak which can cause P0101.
I replaced MAF, MAP, boost sensor. Turbo Actuator moves ok. PCV & sensor replaced. Resistor fix done to swirl motor.
It looks like all my sensor wires are ok, but can anyone spot if anything is wrong?
Also what is the electrical block in the last image below?
And what is sensor 7, 8 & 9 ?
Voltage with ignition in position 2, but engine NOT running.
1 EGR:
green white = 3.3
black = 12.15
green brown = 0
2 MAP:
pink purple = 5
yellow purple = 0.01
brown purple = 0.01
3 MAF:
red grey = 12.18
orange brown = 0.01
blue yellow = 4.99
yellow green = 4.99
4 PCV tube sensor (oil inside electrical connection !! ) :
black brown = 3.49
green black = 12.17
5 Boost sensor:
red white = 4.98
pink brown = 0.01
green white = 0.01
6 Turbo actuator:
black green = 12.18
brown = 0.01
green = 3.29
7 ? (right side of engine at front, top) :
1 white yellow = 0.01
2 white blue = 4.97
8 ? (right side of engine at front, bottom) (oil inside electrical connection !! ) :
green purple = 2.77
brown purple = 12.17
9 Next to boost sensor:
1 green blue = 0.01
2 green yellow = 0.01
3 green grey = 4.98
4 green brown = 0.01
6 green pink = 3.38
It is going into the garage on Monday as I have been unable to fix it.
Today I noted down the voltage of every wire of every sensor I could find.
Please can you check these values look correct or if any look like there might be a problem.
One of the EGR wires has already been replaced and that fixed the P0069 error, but it has since gone back into limp mode.
I had one exhaust leak fixed, but can still smell some fumes, so might be another leak which can cause P0101.
I replaced MAF, MAP, boost sensor. Turbo Actuator moves ok. PCV & sensor replaced. Resistor fix done to swirl motor.
It looks like all my sensor wires are ok, but can anyone spot if anything is wrong?
Also what is the electrical block in the last image below?
And what is sensor 7, 8 & 9 ?
Voltage with ignition in position 2, but engine NOT running.
1 EGR:
green white = 3.3
black = 12.15
green brown = 0
2 MAP:
pink purple = 5
yellow purple = 0.01
brown purple = 0.01
3 MAF:
red grey = 12.18
orange brown = 0.01
blue yellow = 4.99
yellow green = 4.99
4 PCV tube sensor (oil inside electrical connection !! ) :
black brown = 3.49
green black = 12.17
5 Boost sensor:
red white = 4.98
pink brown = 0.01
green white = 0.01
6 Turbo actuator:
black green = 12.18
brown = 0.01
green = 3.29
7 ? (right side of engine at front, top) :
1 white yellow = 0.01
2 white blue = 4.97
8 ? (right side of engine at front, bottom) (oil inside electrical connection !! ) :
green purple = 2.77
brown purple = 12.17
9 Next to boost sensor:
1 green blue = 0.01
2 green yellow = 0.01
3 green grey = 4.98
4 green brown = 0.01
6 green pink = 3.38
