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Got the above listed warnings after i changed plugs/coils. I read these codes from with my obd machine;
p0103, p1250, p1508
The abs/psm warning comes after a while on ideling, the check engine/limp mode comes when i push the trhotlle and the boost is about to come..
(tried cleaning the MAF sensor)
P0103 Mass Air Flow Sensor
♦ Intake air system on pressure side (between turbocharger and engine) leaks
♦ Short circuit to B+
♦ Mass air flow sensor faulty
♦ Throttle jacking unit faulty
P1508 408 Torque comparison function monitor - signal implausible
♦ DME control module faulty
First thing I'd do is rest the codes and drive it to see if they return.
If they do, the MAF may be installed incorrectly or it is fried. Have you done a pressure test of the system?
Have you done a throttle adaptation?
♦ Switch on the ignition
♦ Wait one minute
♦ Do not press the accelerator
♦ Switch off the ignition for at least 10 seconds
I took it all apart and found that the clip for the hose into left intercooler was not seated correctly, hence a leak.. Just got confused with the abs/psm warnings etc..
Thanks for all replies,
I took it all apart and found that the clip for the hose into left intercooler was not seated correctly, hence a leak.. Just got confused with the abs/psm warnings etc..
best regards thomss
The ABS/PSM warning is triggered by so many different things.
I took it all apart and found that the clip for the hose into left intercooler was not seated correctly, hence a leak.. Just got confused with the abs/psm warnings etc..
Yup, i was overthinking what you guys meant with boost-check..
anyhow sincerely thanks for all replies, such a resource for us DIY / hobbymechanics to be able to confere with all you guys and the knowledge you possess.. (and the most polite forum I’ve visited thus far)
I’ll attache some **** as a thanks.. I always appretiate some photos in the threads)
In 2001 the brand new car was actually sent directly from the dealership to the techart factory and was uppgraded with turbos, intercoolera, some fuel stuff, ecu, wheels, wings, skirt etc.. It’s got 95000km’s on the clock and still has the original clutch..
04-22-2019, 01:09 PM
ABS/ PSM / Check engine
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