Code Cocktail

[nl1965]

Returning home on Sunday and I got engine management light and then flashing glow plug light. Been with local garage today who report the following codes:

P010100 air flow low
P029900 turbo under boost
P001600 crankshaft camshaft correlation

They reset and said they couldn't get engine management light to come back on. I drove away with no light but then used the van from cold two hours later and the light was back on. Engine feels gutless and rough.

Any ideas?

 

[Loz]

Split in the intercooler? Look for oil stains through the lower front.

 

[nl1965]

Thanks Loz. Will check that out as soon as I get home in a couple of days.

 

[nl1965]

Sure enough Loz there is an oil stain across about 8 inches at the bottom of the intercooler. Have read a few threads about replacing DIY but if anyone has any tips before I tackle please feel free to post them.

Thanks again Loz for diagnosis. Not sure why local garage couldn't have taken this one step further and taken a look but I won't be going there again.

 

[nl1965]

 

[nl1965]

So changed the intercooler today and, despite a bit of a false start when I didn't quite manage to secure the pipe on the output side, the van seems to be running fine now - no smoke, plenty of torque and seems to be (may be an illusion) much quieter. I changed the air filter also. However, the engine management light has not extinguished. I have ordered a Carista dongle and hope this will enable me to reset. Hopefully the split in the intercooler was responsible for the previous codes. If not, does anyone know of a decent garage in South East Wales area?

Thanks to @Loz for the diagnosis and to everyone on here who has documented and recorded their solutions to the problems that our vans keep providing us with.