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K. Wiggins
K. Wiggins, Chevy Technician
Category: Chevy
Satisfied Customers: 2515
Experience:  ASE Certified Technician AA in automotive Technology, 15+ years in the trade
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I have a 1994 Chevy S 10 with a 32 code the solinoid valve

Customer Question

I have a 1994 Chevy S 10 with a 32 code the solinoid valve is good and I have 12 V on the sol. no and it does not open
JA: Just to clarify, what's the exact code? And have you tried to reset it?
Customer: the code is 12,32 12 I just installed a O2 sensor and a Cat converter
JA: What is the model of your '94 Chevy?
Customer: S-10 2.2L
JA: Are you fixing your S10 yourself? What have you tried so far?
Customer: yes
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 16 days ago.
Category: Chevy
Expert:  K. Wiggins replied 16 days ago.

Hello, f you don't have a scan tool that can command the solenoid to operate go down the NO section in the chart below to check the items. Let me know if I can help further.

Customer: replied 16 days ago.
Where is the pcm?
Expert:  K. Wiggins replied 16 days ago.

Sorry for the delay, it's behind the panel below the glove box. I'll post info below on getting to it.

Expert:  K. Wiggins replied 16 days ago.

IT may also be on the coolant tank on the passenger side of the engine bay. 94 had it in either location depending on model.

If it's on the coolant tank or not let me know. Also is it a stick or auto? I can pull up the connector diagram for the wire location for you

Customer: replied 16 days ago.
Manual 5 speed
Expert:  K. Wiggins replied 16 days ago.

Thanks, ***** ***** the diagrams for the ecm on the coolant tank and one for the ecm under the dash. You will have one of these two in your truck, not both.