Year of Manufacture *: 2004
Engine Size and Code *: 1.8kompressor
( Optional ) Scanner Used: Verus pro
So far I've replaced the PCV valve and pipes,
I've smoke tested the whole system-no leaks.
I've checked the wiring loom for oil contamination and I've scoped the MAF which is all within spec.
The O2 sensor is staying constant at 0.98volts at idle then goes to 3.2volts at WOT.
Coolant temp sensor is also working fine.
Emissions test is showing 3.5% CO
But only 200-300ppm HC
Anyone got any ideas?
Message Thread 
Mercedes Benz CLK200 1.8 2004 - EML on, code P201C # - Colin Cooper November 12, 2016, 5:06 pm
« Back to index | View thread »