how 2? test if eec is fried or working?

5

5ptslow

Founding Member

Oct 24, 2002

105

8

18

Westland, MI

Jun 9, 2005

#1

• Jun 9, 2005

• #1

well i converted to mass air ran great up till i turned it off. now wont start.
went to start up for the timing after i burped the system. any way to test the eec if still working?

 

stang22

Active Member

Jan 29, 2003

1,318

7

38

Washington, D.C.

Jun 9, 2005

#2

• Jun 9, 2005

• #2

Here ya go...

http://www.corral.net/eec/

Also, go ahead and reset the computer to see if that gets you any where. Disconnect the battery for 15-20 minutes. Check for fuel and fire as well, but I would definitely hook a computer up to it and see if you are pulling any codes.

Tim

 

crazypete

All my crevices are greased.

Oct 22, 2004

930

4

18

Arlington, MA

Jun 9, 2005

#3

• Jun 9, 2005

• #3

What he said...

specifically, do the wire jump test here with the analog voltmeter:

http://www.corral.net/tech/maintenance/eecivtest.html

And see if the eec eeks any codes. Dead eec's dont return codes.

Also, the FP relay energize wire function is part of the eec outputs. If your pump primes when you go key-on, you probably have a working eec.

 

5

5ptslow

Founding Member

Oct 24, 2002

105

8

18

Westland, MI

Jun 9, 2005

#4

• Jun 9, 2005

• #4

koeo: ect, tps, tad and tad codes??? half to check fire and fuel when i get home it was getting late.

 

Zero_chance

Founding Member

May 29, 2001

1,244

7

59

Maricopa, AZ

Jun 9, 2005

#5

• Jun 9, 2005

• #5

Welcome ot the club. I have all them codes too though I finally eliminated the TAB and TAD a while back. Now my ECT, O2s and TPS are dropping codes. Oh and the newcomer is the EGR. I just never have time to work on my own car.