Hi
I am having problems with my dg cutting out when warm. I think that the wiring between the temp switch and the various switches on the carb, not to mention the manifold heater, is incorrect. I have looked at the Haynes bible and it definitely might not be what is happening in my engine bay. Logically the manifold heater should connect to the switch, the cut off valve to ignition switched 12v, but im hazy on the other two ( I think they should also be 12v ignition switched). If someone has a pierburg fitted to a dg, and the inclination, could you post a photo of the loom to carb wiring to verify my assumptions?
Thanks
Pierburg wiring
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Pierburg wiring
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- Mocki
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Re: Pierburg wiring
I don’t think I have a picture, but
the carb heater ( big red wire) should be fed via the relay in the black box from the temp switch
the idle cut off solenoid , carb heater and choke should be all from the ignition switched circuit off the coil . All the black wires .
the carb heater ( big red wire) should be fed via the relay in the black box from the temp switch
the idle cut off solenoid , carb heater and choke should be all from the ignition switched circuit off the coil . All the black wires .
Steve
tel / txt O7947-137911
________________
1989 2.1LpgWBX HiTop Leisuredrive Camper
1988 2.1 Caravelle TS TinTop Camper
tel / txt O7947-137911
________________
1989 2.1LpgWBX HiTop Leisuredrive Camper
1988 2.1 Caravelle TS TinTop Camper
Re: Pierburg wiring
That's interesting, my wiring has obviously been cobbled. I have no relay, the heater runs straight off the temp switch, and the 12v supply to the rest comes out of the loom.
Haynes says there should be one red and one black wire, odd how yours are both black! But then Haynes for this machine is more a guide than a bible.
Thanks for the help
Haynes says there should be one red and one black wire, odd how yours are both black! But then Haynes for this machine is more a guide than a bible.
Thanks for the help
I love my brick
- Mocki
- Membership Admin
- Posts: 16981
- Joined: 29 Sep 2005, 09:27
- 80-90 Mem No: 428
- Location: Mansfield Notts
- Contact:
Re: Pierburg wiring
I haven’t checked the diagram, and maybe they are black with red trace
in the black box in the engine bay should be a relay , and the power source stud for the manifold heater .
a picture of your whole engine bay would help here
in the black box in the engine bay should be a relay , and the power source stud for the manifold heater .
a picture of your whole engine bay would help here
Steve
tel / txt O7947-137911
________________
1989 2.1LpgWBX HiTop Leisuredrive Camper
1988 2.1 Caravelle TS TinTop Camper
tel / txt O7947-137911
________________
1989 2.1LpgWBX HiTop Leisuredrive Camper
1988 2.1 Caravelle TS TinTop Camper
Re: Pierburg wiring
Thanks Mocki
I've just found this previous post from the Rev
viewtopic.php?p=7464548
I'm including it for anyone who finds this post through a search using the terms in the title here.
I've just found this previous post from the Rev
viewtopic.php?p=7464548
I'm including it for anyone who finds this post through a search using the terms in the title here.
I love my brick