pros 1992 ford tarus gl v6.obd1 codez 332 538 521

1992 FORD TAURUS
141 MILES
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CMZANNN
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i have always gotten the best info. here can you translate these for me ..also i put a new egr valve iz there anything i screwed up cuz ck engine light iz on ....help you people are far and away the best source there iz for the novice like mne
Aug 27, 2012 at 8:38 PM
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KHLOW2008
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332 is a fault with the EGR and could be vacuum, EGR valve or a fault with the wiring circuits.

521 is a fault with the power steering pressure switch.

538 system failed to recognise Wide Open Throttle test.
Aug 27, 2012 at 9:39 PM
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CMZANNN
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thanx for your assisitance...butfault with egr.iz..i put a brand new one in yesterday ..on the valve what iz purpose of door that iz up fronton valve?im using craftsman obd 1 scantool..how do i get recognition of throttle test?
Aug 27, 2012 at 10:59 PM
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KHLOW2008
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CIRCUIT TEST M - DYNAMIC RESPONSE TEST


Code 77/538 Displayed: System Failed To Recognize WOT Test
Repeat KOER SELF-TEST as follows:

Activate SELF-TEST.

a)Start engine.

b)Observe ID Code start of test.

c) Observe Dynamic Response Code 1 (Code 0 with STAR tester).

d) Perform brief WOT.

e) Testing is complete; service code output begins.


Ensure vehicle speed reached 2000 RPM during WOT. If Code 77/538 is present, replace ECA. If Code 77/538 is not present, vehicle has passed dynamic response test. Service other codes if necessary.


Aug 27, 2012 at 11:06 PM