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code 13,14 low temp high temp

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Old Jan 3, 2010 | 12:52 PM
  #1  
Blue78's Avatar
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From: Woodstock,GA
Car: 78 Camaro, 84 Z/28
Engine: Vortech blown 383,stock 305
Transmission: built TH350,5 speed
Axle/Gears: Richmond 3:42 froged posi, 3:23 sto
code 13,14 low temp high temp

Hi, I am new to the third gen. Have a second gen for over 30yrs. Always wanted thrid gen, just bought 84 z/28. I don't know much about ECM. The temp. gauge does not work. Can see what I believe to be sending unit in water jacket, wires hooked up. Is there another sending unit somewhere elese?
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Old Jan 3, 2010 | 02:29 PM
  #2  
Blue78's Avatar
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Joined: Dec 2009
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From: Woodstock,GA
Car: 78 Camaro, 84 Z/28
Engine: Vortech blown 383,stock 305
Transmission: built TH350,5 speed
Axle/Gears: Richmond 3:42 froged posi, 3:23 sto
Re: code 13,14 low temp high temp

Will this cause problems with way the car runs? Does not seem to run hot, is a little rich. The light comes on only after running a few minutes.
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Old Jan 3, 2010 | 09:34 PM
  #3  
RBob's Avatar
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: code 13,14 low temp high temp

Originally Posted by Blue78
Will this cause problems with way the car runs? Does not seem to run hot, is a little rich. The light comes on only after running a few minutes.
The dash gauge should be run from the sensor in the LH head. Between 1 & 3 (1 wire).

The ECM uses a sensor that is in the top front of the intake manifold (2 wire).

RBob.
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Old Jan 4, 2010 | 04:12 AM
  #4  
Blue78's Avatar
Thread Starter
Junior Member
 
Joined: Dec 2009
Posts: 4
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From: Woodstock,GA
Car: 78 Camaro, 84 Z/28
Engine: Vortech blown 383,stock 305
Transmission: built TH350,5 speed
Axle/Gears: Richmond 3:42 froged posi, 3:23 sto
Re: code 13,14 low temp high temp

Thanks I will check those and see if that will fix it
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