Check Engine Help.

[thewoodieb]

Got a code 15, is the CTS a two wire or one? What color is the signal, what color is the power? If one wire what color wire am I looking for? Thanks got a lot of work to do! Thanks!

 

[atap65]

Scan tool

I have 87 gn should i spend and get a scan tool what is the purpose of this tool thank you andy

 

[gsgns4me]

DTC 15 troubleshooting

 

[thewoodieb]

The tool is used mostly for diagnosis of drivability issues or to check codes because of a check engine light being lit. More advanced users can use the tool to tune their turbo tweak chip. If your going to buy one don't cheap out, your looking a $500+, a cheap tool will maybe get you just codes, which you can retrieve with a paper clip through the data port(obd1) along with watching the check engine light flash. Do some research, I don't own one. It's not really necessary.

 

[thewoodieb]

...

DTC 15 troubleshooting

thanks for the chart!
It will help a lot!

 

[gsgns4me]

No problem.

I wish I knew who to thank for the VortexBuicks web-site.