Hi,
Just changed the motor inside the purge pump. Can anyone tell me how the temperature sender connects to the pump, it is just via the relay with the 2, 2ap fuses?
Regards
Grant
Purge Pump
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- Hawaiis0
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- Model: Excel SA (No 3); Elite 504
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- Year: 1986
- Location: West Oxfordshire
Re: Purge Pump
Technically 3 fuses in the circuit.
Numbers:
29 - decel relay supply
30 - pump relay supply
31 - motor supply through pump relay
Motor supply to earth through temp switch. Obviously temp needs to be hot so just short temp switch lead to engine earth to test cold
Numbers:
29 - decel relay supply
30 - pump relay supply
31 - motor supply through pump relay
Motor supply to earth through temp switch. Obviously temp needs to be hot so just short temp switch lead to engine earth to test cold
Nothing is fool proof. Fools are clever!
-
- Regular Poster
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- Model: SE
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- Year: 1986
- Location: Ilford, Essex
Re: Purge Pump
All working now although I am wondering if its going to switch itself off before the battery goes flat!!
- Hawaiis0
- Senior Poster
- Posts: 4166
- Joined: Sun Jun 30, 2013 18:39
- Model: Excel SA (No 3); Elite 504
- Colour: BRG; Dirty White
- Year: 1986
- Location: West Oxfordshire
Re: Purge Pump
It will. Turn key one position to see if stops.
What was issue?
Nothing is fool proof. Fools are clever!
-
- Regular Poster
- Posts: 102
- Joined: Sun Mar 12, 2017 21:59
- Model: SE
- Colour: Red
- Year: 1986
- Location: Ilford, Essex
Re: Purge Pump
It stopped after about 10mins, probably when the engine cooled down, seems to be functioning correctly after motor change