7.5 EEC-IV code questions
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From: Ravenna, OH
7.5 EEC-IV code questions
1992 E350 E4OD 7.5L EEC-IV
Retrieved codes via test lamp and at AZ with their tester. Got the same series of codes. Some of which don't make sence to me, so here's the whole series.
11111313267313267 I ASSUME that breaks down too.
11 11 13 13 26 73 13 26 7
I know 11 twice is normal
But 13??
and then the repeat of 13 26 7 at the end, what happened to the 3 after the final 7?
I've done the test LOTS of times and get the same results EVERYTIME.
From the Chiliton Manual
13 is RPM unable to reach lower limit test WTH is that???
26 VAF/MAF out of self-test range
73Insufficient TP change during dynamic test
AZ (auto zone) says:
13 is a MAP sensor
26 is Transmission temp sensor
73 Doesn't exest
And finaly from Troublcodes.net Trouble Codes OBD & OBD2 Trouble Codes and Technical info & Tool Store. By BAT Auto Technical
13 ISC did not respond properly
26 Mass Air Flow (MAF) or Vane Air Flow (VAF) out of range - MAF VAF
AND
Transmission Oil Temperature (TOT) sensor out of range, Transmissions
73 Rerun test, if 73 is still output replace TPS
I THINK this all means Idle speed control sensor, MAF sensor, and TPS all need replaced/tested. And that AZ has a bunch of morons there.
Second opinions??
Help a guy out, will ya.
Retrieved codes via test lamp and at AZ with their tester. Got the same series of codes. Some of which don't make sence to me, so here's the whole series.
11111313267313267 I ASSUME that breaks down too.
11 11 13 13 26 73 13 26 7
I know 11 twice is normal
But 13??
and then the repeat of 13 26 7 at the end, what happened to the 3 after the final 7?
I've done the test LOTS of times and get the same results EVERYTIME.
From the Chiliton Manual
13 is RPM unable to reach lower limit test WTH is that???
26 VAF/MAF out of self-test range
73Insufficient TP change during dynamic test
AZ (auto zone) says:
13 is a MAP sensor
26 is Transmission temp sensor
73 Doesn't exest
And finaly from Troublcodes.net Trouble Codes OBD & OBD2 Trouble Codes and Technical info & Tool Store. By BAT Auto Technical
13 ISC did not respond properly
26 Mass Air Flow (MAF) or Vane Air Flow (VAF) out of range - MAF VAF
AND
Transmission Oil Temperature (TOT) sensor out of range, Transmissions
73 Rerun test, if 73 is still output replace TPS
I THINK this all means Idle speed control sensor, MAF sensor, and TPS all need replaced/tested. And that AZ has a bunch of morons there.
Second opinions??
Help a guy out, will ya.
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