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
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.
August, 27, 2012 AT 10:59 PM
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?
August, 27, 2012 AT 11:06 PM
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.
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.