Hi
I have an issue with a non-starting 330d (that cut out at 70ish MPH on a dual carriageway. Had it recovered to a mates garage and have done a Diag with his Snap-On Tool which gave 9 codes!
I have managed to find that 1 of the 5 fuses in a "pack" in the ECU box under the bonnet is blowing as soon as the ignition is turned on and the codes are being reset but instantly reappear due to the fuse (I assume!).
The problem is, I cannot find any information on what these 5 fuses do! The fuse is either 2 or 4 depending on which end you look at it from.
I have found quite a lot about petrol versions that have 30A 30A 20A 30A 30A but mine has 5x 30A fuses and no information.
I have also found that the fuel pump under the rear seat is not coming on and neither is the one under the passenger seat (this is only about 6 weeks old!). I have managed to test the pump under the rear seat with a 12V supply and it works but have not yet tested the one under the passenger seat yet.
I have checked all the fuses in the glove compartment and all was fine.
I have checked the horn relay and proceeded to replace the fuel pump relay with that and the horn still worked so have managed to rule that out.
Diag Codes are:
P0100 - Air Mass Sensor
P1260 - Delivery Fuel Pressure Monitoring
P3515 - A/C Power Fault
P1A22 - Swirl Values
P1A04 - Coolant Heating
P1E30 - Boost Control Or Boost Control Valve
P3505 - Glow System
P0480 - Cooling Fan Circuit
P0400 - EGR Control or EGR Actuator
Any help would be greatly appreciated as I have now spent two days on this and got not very far!
Thanks
Ash
I have an issue with a non-starting 330d (that cut out at 70ish MPH on a dual carriageway. Had it recovered to a mates garage and have done a Diag with his Snap-On Tool which gave 9 codes!
I have managed to find that 1 of the 5 fuses in a "pack" in the ECU box under the bonnet is blowing as soon as the ignition is turned on and the codes are being reset but instantly reappear due to the fuse (I assume!).
The problem is, I cannot find any information on what these 5 fuses do! The fuse is either 2 or 4 depending on which end you look at it from.
I have found quite a lot about petrol versions that have 30A 30A 20A 30A 30A but mine has 5x 30A fuses and no information.
I have also found that the fuel pump under the rear seat is not coming on and neither is the one under the passenger seat (this is only about 6 weeks old!). I have managed to test the pump under the rear seat with a 12V supply and it works but have not yet tested the one under the passenger seat yet.
I have checked all the fuses in the glove compartment and all was fine.
I have checked the horn relay and proceeded to replace the fuel pump relay with that and the horn still worked so have managed to rule that out.
Diag Codes are:
P0100 - Air Mass Sensor
P1260 - Delivery Fuel Pressure Monitoring
P3515 - A/C Power Fault
P1A22 - Swirl Values
P1A04 - Coolant Heating
P1E30 - Boost Control Or Boost Control Valve
P3505 - Glow System
P0480 - Cooling Fan Circuit
P0400 - EGR Control or EGR Actuator
Any help would be greatly appreciated as I have now spent two days on this and got not very far!
Thanks
Ash