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What sensor is in pass. side head??

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Old Jul 7, 2003 | 09:32 AM
  #1  
91wtROH17's's Avatar
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From: Ottawa
Car: 91Z
Engine: 355/afr/sr/lpe219
Transmission: built 700R
What sensor is in pass. side head??

Just wondering what sensor is in the pass side head??? If it matter's it is a 91 L98.

Last edited by 91wtROH17's; Jul 7, 2003 at 09:35 AM.
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Old Jul 7, 2003 | 09:36 AM
  #2  
Cruzin Kaz's Avatar
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From: Welland, Ontario, Canada
Car: 85 Monte Carlo SS...
Engine: T.P.I L98.
Transmission: TH350
Axle/Gears: 3:73 Posi
That would be the primary cooling fan switch.
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Old Jul 7, 2003 | 09:42 AM
  #3  
91wtROH17's's Avatar
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From: Ottawa
Car: 91Z
Engine: 355/afr/sr/lpe219
Transmission: built 700R
Thanks Kaz, the wire popped out when I changed the plug wire's, I could'nt tell if there was more than one sensor in the head.
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Old Jul 7, 2003 | 10:06 AM
  #4  
Cruzin Kaz's Avatar
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From: Welland, Ontario, Canada
Car: 85 Monte Carlo SS...
Engine: T.P.I L98.
Transmission: TH350
Axle/Gears: 3:73 Posi
Your very welcome. Yeah things like that can get confuseing at times.
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Old Jul 7, 2003 | 11:16 AM
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8Mike9's Avatar
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From: Oakdale, Ca
Car: 89 IrocZ
Engine: L98-ish
Transmission: 700R4
Actually it's the secondary cooling fan switch.
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Old Jul 7, 2003 | 11:19 AM
  #6  
Cruzin Kaz's Avatar
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From: Welland, Ontario, Canada
Car: 85 Monte Carlo SS...
Engine: T.P.I L98.
Transmission: TH350
Axle/Gears: 3:73 Posi
Originally posted by 8Mike9
Actually it's the secondary cooling fan switch.
That would be on the driverside head, no?
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Old Jul 7, 2003 | 11:26 AM
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8Mike9's Avatar
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From: Oakdale, Ca
Car: 89 IrocZ
Engine: L98-ish
Transmission: 700R4
Driverside switch is the Temp Sending unit for the temp gauge.

Primary fan is controlled via ECM, from CTS located at the front of the intake manifold.
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