Mercedes CLA Forum banner

1 - 11 of 11 Posts

·
Registered
Joined
·
12 Posts
Discussion Starter #1
Little bit surprise to get a CEL so quickly.
pulled the code p1463
Dealer said to replace the low pressure fuel pump.
Part will arrive next week.
 

·
Registered
Joined
·
86 Posts
That is strange P1463 means
  • Faulty Secondary Air Injection (AIR) Pump Relay
  • Secondary Air Injection (AIR) Pump Relay harness is open or shorted
  • Secondary Air Injection (AIR) Pump Relay circuit poor electrical connection
  • Faulty Secondary Air Injection (AIR) Valve / Solenoid
  • Secondary Air Injection (AIR) Valve / Solenoid harness is open or shorted
  • Secondary Air Injection (AIR) Valve / Solenoid circuit poor electrical connection
 

·
Registered
Joined
·
1,593 Posts
fuel pump requires dropping the tank. Glad you are under warranty.
 

·
Registered
Joined
·
12 Posts
Discussion Starter #6
Per their service bulletin, the low pressure fuel pump should be replaced. I will keep you guys updated.
 
1 - 11 of 11 Posts
Top