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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
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2001 6.0 vortec swapped into 95 s-10 Starts, runs, grounded.

Customer Question

2001 6.0 vortec swapped into 95 s-10
Starts, runs, grounded.
new harness, TB and TAC
Only problem is
No Throttle.
Submitted: 2 months ago.
Category: Chevy
Expert:  Mechanic01 replied 2 months ago.

Hello my name is ***** ***** I will be assisting you with all of your vehicle questions today. Give me one moment while I review your question and come back with a answer. Please be aware I do not know your skill level or abilities so I will be asking a lot of questions and in a lot of cases we will respond to each other quite a lot before we find a solution. As far as phone calls are concerned that is the system prompting you, not me, and they do cost more money, I prefer text but in some cases a phone call is required. Do you have a good sweep on your APP pedal and is it talking to the TB?

Customer: replied 2 months ago.
it is showing codes po200, p1120, p1220, p1516 and p1518
Expert:  Mechanic01 replied 2 months ago.

What type of vehicle did that come off of? Do you have VIN for the ecm?

Customer: replied 2 months ago.
VIN#1GKEK63U51J193960 2001 YUKON DENALI 198,049 miles
Expert:  Mechanic01 replied 2 months ago.

I would triple check all the connections and ohm out your grounds , a little more than half of this stuff is caused by bad wiring and grounds, if your still getting codes after a good once over , we will have to attack each code one at a time until all the codes are gone, I also wanna see some pics of this thing I bet its killer!

Customer: replied 2 months ago.
OK I know we double checked the grounds and connections. I will have to check with my mechanic to see if he did an ohm check on the grounds.
Expert:  Mechanic01 replied 2 months ago.

Ok let me know and then we can start troubleshooting, all of the troubleshooting were going to need to do is going to require a capable scanner and voltmeter

Customer: replied 2 months ago.
OK I will get scanner and my mechanic and reconnect. Is there a special time to connect with you?
Expert:  Mechanic01 replied 2 months ago.

Im usually around after lunch and late at night

Customer: replied 2 months ago.
OK Big Thanks!
Expert:  Mechanic01 replied 2 months ago.

no problem!

Customer: replied 2 months ago.
Hi Shawn, I am trying to round up my mechanic and a scanner, this will take a couple of days.
I will get back with you then,
Thanks!
Expert:  Mechanic01 replied 2 months ago.

no worries ! ill be around!

Customer: replied 2 months ago.
Hi Shawn,
Please see scanner data for the 6.0 in the s-10
Thanks,
AL
Customer: replied 2 months ago.
Checked motor, frame and TAC ground with ohm meter, all checked good.
Customer: replied 2 months ago.
Photo of 6.0 TB in s-10
Expert:  Mechanic01 replied 2 months ago.

Are you guys still getting the same codes?

Customer: replied 2 months ago.
Got the same codes after clearing last week, I will clear and try again tomorrow
Expert:  Mechanic01 replied 2 months ago.

ok sounds good