2001 Mercedes ML 320

20

Asked by Nov 30, 2015 at 11:49 AM about the Mercedes-Benz M-Class

Question type: Maintenance & Repair

Hello
my mercedes started sputtering abit, i stop and park it. I try to start it and it it starts but the fluctuites and stalls ...idles high then it putters for a bit then stalls.
check engine light went on
i checked the MAF it is ok...any ideas or suggestions????

13 Answers

6,765

check IAC, TPS, CPS and CSPS

3 out of 3 people think this is helpful.
20

Thank you I have recently (2 weeks ago) changed my Crank Position Sensor. any easy way to check the TPS or IAC

1 out of 1 people think this is helpful.
82,905

You need to have the codes read stop by a Auto Zone or advanced Auto parts and have them read for free and post here for help....

3 out of 3 people think this is helpful.
20

will do Thanks everyone :)

20

Hello What is a CSPS?

70

Crankcase Position sensor

Best Answer
20

I thought that CPS was the crank position sensor...if CSPS is the sensor then what is CPS? Thank you

6,765

cps is crank position sensor csps is crankshaft position sensor

1 out of 1 people think this is helpful.
Best Answer
20

My apologies...so they are both different?i thought they were the same. i did change the cps where is the CSPS located? Thanks again

20

Hi everyone I ran a scan and it reads no codes But what it did display on my below my speedometer was start error I turn it over and it runs for a sec then stalls Going crazy R

20

When it first started having problems it drove great then a couple times chugged like the choke was on.Then it drive ok and finally stalled. It would start idles slow then high then stall. M Now it starts then dies

20

My battery is dead and I am using a boost...would that make a difference in the reading I unplugged the maf to see if there was a difference..not

20

I did notice a few weeks back it would idle slow at lights where I thought it may stall but it never did.

1 out of 1 people think this is helpful.

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