Relay for secondary air pump - Page 3

09-09-2022, 04:51 PM

#51

Solodolo91

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2011 c300 w204 luxury

2011 c300 w204 luxury

Quote:

Originally Posted by Fenili Luca

Hi guys i replace the secondary air injector pump and its not working. I can't figure out which the fuse and relay are i found the fuse diagram can someone please help

Hello im new here ! I changed my thermosat on my car perfectly and my dad desiced to remove the secondary air pump and i told him dont . Now i have a code for p0410 and it says SECONDARY DTC's P2442 : Secondary air Injection System Switching Valve Stuck Open Bank 2

i checked the 40 fuse and it looked fine , the engine check light is still on

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