P0426 & P2453 help!!!!!!!!

Dean Fletcher

Senior Member
Joined
Mar 24, 2018
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Location
Penrith, Cumbria
Your Mercedes
Mercedes E400
Hi Guy,

i had my DPF pressure sensor replaced about 3 weeks ago all was fine now this..... P0426 & P2453.
catalyst temp circuit range and pressure sensor range,

Can you tell me what the link is between these two codes?

im going to be calling the garage up and what to have my facts before i do.

many thanks in advance.

Dean
 
OP
Dean Fletcher

Dean Fletcher

Senior Member
Joined
Mar 24, 2018
Messages
4,239
Reaction score
3,246
Location
Penrith, Cumbria
Your Mercedes
Mercedes E400
  • Thread Starter
  • Thread starter
  • #2
Hi Guy,

i had my DPF pressure sensor replaced about 3 weeks ago all was fine now this..... P0426 & P2453.
catalyst temp circuit range and pressure sensor range,

Can you tell me what the link is between these two codes?

im going to be calling the garage up and what to have my facts before i do.

many thanks in advance.

Dean
ill also add it seems to only go in limp mode when starting cold?
 


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