Blink code help request - 1988 300ce. - PeachParts Mercedes-Benz Forum

gld1203 · #1 01-12-2011, 10:54 AM

Thanks for the good info, lsmalley. Based on the code book link you provided, I bought a Bosch O2 sensor and installed it last night. CEL is now off, and the exhaust smells like it could pass emissions tests again. Start up is now immediate and the m103 settles into a solid idle at ~650.

Solving a CEL for <$100 makes me happy!

#2 01-12-2011, 11:25 AM

Where do you get the build or buy information to get a code reader for the Mercedes that didn't have the factory test module with the red light already there. Oh! Not trying to high jack the thread.

whunter · #3 01-13-2011, 04:05 AM

Quote:

Originally Posted by Rebe

Where do you get the build or buy information to get a code reader for the Mercedes that didn't have the factory test module with the red light already there. Oh! Not trying to high jack the thread.

Post#5 in the following link.

560SL diagnostic port/tool
560SL diagnostic port/tool

.

lsmalley · #4 01-13-2011, 01:34 AM

Quote:

Originally Posted by gld1203

Thanks for the good info, lsmalley. Based on the code book link you provided, I bought a Bosch O2 sensor and installed it last night. CEL is now off, and the exhaust smells like it could pass emissions tests again. Start up is now immediate and the m103 settles into a solid idle at ~650.

Solving a CEL for <$100 makes me happy!

you are welcome......now if I can just clear my own CEL.