Chevy Colorado Diesel Forum banner
1 - 2 of 2 Posts

·
Registered
2021 Colorado LT CCSB 2.8L Diesel
Joined
·
1 Posts
Discussion Starter · #1 ·
Have a 2021 CCSB Crush diesel with 83,000 miles. Drive 300 miles a day under light load Monday-Friday. Today I got a check engine with a P147B Code for to much soot in exhaust. It's been a absolute GREAT truck so far. Anybody else have this problem with there truck?
 

·
Registered
Joined
·
579 Posts
Have a 2021 CCSB Crush diesel with 83,000 miles. Drive 300 miles a day under light load Monday-Friday. Today I got a check engine with a P147B Code for to much soot in exhaust. It's been a absolute GREAT truck so far. Anybody else have this problem with there truck?
You might have to do a service regen to get that to go away or the pressure sensors could be falsely reporting the pre and post PDF pressures. You need to get an OBDii reader and look at the codes and the sensors to see if one of them is out of operating proper range.
 
1 - 2 of 2 Posts
Top