DTC P0191 Fuel rail sensor/circuit
11-06-2018, 10:19 PM
#1
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DTC P0191 Fuel rail sensor/circuit
Check engine light came on on warm start in the middle of a busy day. Read codes with Autel 329 and found only 1- P0191 Fuel rail sensor/circuit. There are no performance or drivability issues and no other symptoms.
Car is a 2013 C250 W204 sedan. Engine is M271 4 cylinder turbocharged direct injection 201 HP with 58,000 miles. "A" Service completed only 5 days ago which included cabin air cleaner and engine air cleaner replacement.
Has anyone seen this problem on this model before? I see posts about P0191 under the C63 W204 but that engine is very different than mine. My first impression, since it's not the dreaded "Impossible Timing Combination" code, is to clear it and see if it repeats, but I wanted to check with other owners first.
Thanks.
Car is a 2013 C250 W204 sedan. Engine is M271 4 cylinder turbocharged direct injection 201 HP with 58,000 miles. "A" Service completed only 5 days ago which included cabin air cleaner and engine air cleaner replacement.
Has anyone seen this problem on this model before? I see posts about P0191 under the C63 W204 but that engine is very different than mine. My first impression, since it's not the dreaded "Impossible Timing Combination" code, is to clear it and see if it repeats, but I wanted to check with other owners first.
Thanks.
