CPS - 0335
10-16-2019, 05:51 PM
#1
Super Member
Thread Starter
CPS - 0335
Hey Guys,
Is it typical for a CPS to completely fail out of nowhere? This is a first after owing quite a few MBs in the past and really caught me off guard!! I went over to Costco this morning and drove back home w/ no issues and it sat for a few hours. I turn the key and the engine is cranking although it will not start. I tried a few more times w/ no result. I opened the hood to disconnect the battery for a bit and heard a humming noise around the center of the firewall. Disconnecting the battery did nothing after attempting to crank once or twice. I connected my OB2 diagnostic and there is a code 0335 stored. I assumed the CPS was the culprit after years of hearing and reading the symptoms.
Just thankful I made it back home and did not get stuck at Costco w/ a good amount of frozen food. My mechanic quoted me an hr to replace, it seems like a heck of part to get to! In addition to the tools required for replacement. I try to use only Bosch parts, I found a CPS on Amazon which states it will fit my ‘02 C32 - .
I’m almost positive this part # was superseded with the new part number ending 828, if someone can confirm it would be appreciated!
Cheers,
-Rob
Is it typical for a CPS to completely fail out of nowhere? This is a first after owing quite a few MBs in the past and really caught me off guard!! I went over to Costco this morning and drove back home w/ no issues and it sat for a few hours. I turn the key and the engine is cranking although it will not start. I tried a few more times w/ no result. I opened the hood to disconnect the battery for a bit and heard a humming noise around the center of the firewall. Disconnecting the battery did nothing after attempting to crank once or twice. I connected my OB2 diagnostic and there is a code 0335 stored. I assumed the CPS was the culprit after years of hearing and reading the symptoms.
Just thankful I made it back home and did not get stuck at Costco w/ a good amount of frozen food. My mechanic quoted me an hr to replace, it seems like a heck of part to get to! In addition to the tools required for replacement. I try to use only Bosch parts, I found a CPS on Amazon which states it will fit my ‘02 C32 - .
I’m almost positive this part # was superseded with the new part number ending 828, if someone can confirm it would be appreciated!
Cheers,
-Rob
Last edited by RPB; 10-16-2019 at 06:06 PM.
10-16-2019, 10:51 PM
#2
Super Member
Thread Starter
I released the parking break and let the car roll back a bit w/ hopes it might joggle things. The car cranked, I moved it to a forward facing position in my driveway.
I’m hoping it will start again tomorrow when I receive the part and try to get it over to my mechanic. Still quite baffled by this out of the blue no start condition.
I’m hoping it will start again tomorrow when I receive the part and try to get it over to my mechanic. Still quite baffled by this out of the blue no start condition.
Last edited by RPB; 10-16-2019 at 11:35 PM.
