philipvitale
Veteran Member
Hi guys,
I am really hoping someone could help me. I have a 03 ALH GOLF TDI and I picked up a motor from a 99 Jetta with low miles that I swapped into my 03. I have had over a dozen of these ALH TDI'S and I have done 4 motor swaps without any problems until now. I consider myself somewhat of an expert on these cars but this time I am truly stumped.
So after the swap I fired it up and and it ran pretty good then after a few seconds it starts to stutter but keeps running. The codes I am getting are:
17656 - Start of Injection Timing Regulation
P1248-35-10 - Control Deviation - Intermittent
17970 - Quantity Adjuster (N146) P1562-35-10 - Upper Limit Reached - Intermittent
At first I thought my pump timing was off so I took everything apart and made sure everything was timed just right and still same thing. Then I replaced the IP with a good working one I pulled out of 1 of my other 4 TDI'S and still the same thing. The I thought maybe my connection to injector 3 was bad because I did have a 11 mm pump with auto injectors in it previously so I had to change the plug because I have a 10 mm pump with manual injectors now but again same thing. I have think it's something electrical because it fires right up no smoke and then after a few seconds you can hear the engine change a little but it still drives it's just really jerky. The only other thing that was different is I used a EBJ transmission instead of the original EGR one and my reverse lights wont go off but I don't think that should have anything to do with the cel. Any help will be greatly appreciated.
Phil
I am really hoping someone could help me. I have a 03 ALH GOLF TDI and I picked up a motor from a 99 Jetta with low miles that I swapped into my 03. I have had over a dozen of these ALH TDI'S and I have done 4 motor swaps without any problems until now. I consider myself somewhat of an expert on these cars but this time I am truly stumped.
So after the swap I fired it up and and it ran pretty good then after a few seconds it starts to stutter but keeps running. The codes I am getting are:
17656 - Start of Injection Timing Regulation
P1248-35-10 - Control Deviation - Intermittent
17970 - Quantity Adjuster (N146) P1562-35-10 - Upper Limit Reached - Intermittent
At first I thought my pump timing was off so I took everything apart and made sure everything was timed just right and still same thing. Then I replaced the IP with a good working one I pulled out of 1 of my other 4 TDI'S and still the same thing. The I thought maybe my connection to injector 3 was bad because I did have a 11 mm pump with auto injectors in it previously so I had to change the plug because I have a 10 mm pump with manual injectors now but again same thing. I have think it's something electrical because it fires right up no smoke and then after a few seconds you can hear the engine change a little but it still drives it's just really jerky. The only other thing that was different is I used a EBJ transmission instead of the original EGR one and my reverse lights wont go off but I don't think that should have anything to do with the cel. Any help will be greatly appreciated.
Phil
