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Both Cooling Fan's Not Running? Help

Discussion in 'VT - VX Holden Commodore (1997 - 2002)' started by nick713, Jan 31, 2010.

  1. Trevor loves holden.

    Trevor loves holden. Well-Known Member

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    Jaycar are cheap option 2 for under 10. I don't like bridging stuff I rather replace.
     
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  2. Colin Lovegrove

    Colin Lovegrove New Member

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  3. Lex

    Lex Well-Known Member

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    Ohms is a function on a multimeter.
    Is that what you meant?
     
  4. Colin Lovegrove

    Colin Lovegrove New Member

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    Yeah i havint got one of them but i took out low speed relay got temp up to 90 with aircon on an high speed fan was coming on an off but nothing with aircon off
     
  5. Colin Lovegrove

    Colin Lovegrove New Member

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    Sorry to bother i got temp up to 112 and high speed fan did come on so sorry about before mate i just gotta find out why im loosing rpms when ive done a fair few kms i take my foot of excellarator and my rpms drop like its going to stall thats with gas i might try it running it with petrol see if it does same thing
     
  6. Trevor loves holden.

    Trevor loves holden. Well-Known Member

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    Is that with a new sensor fitted? Maybe 112 not hotter enough it might need 115 on yours, the sensor sends the signal to the bcm to tell the relay to ground, well I think it does as that's how the starting relay works with your key fob touching the outer ring, and I think the headlight also work that way that's why u have to take note when wiring fog lights on as well.

    For the revs that can be just a bad IAC valve, give the body throttle a good clean and replace the IAC if fuel does the same.
     

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