Questions & Answers for: voltage fail emissions

...body. The two outer pins on the TPS plug have 0 volts and 5 volts. The middle pin sends the voltage to the ECU according to the throttle shaft position between 0 to 5 volts. Check out the TPS ...

...which failed emissions test due to bad EGR valve, have replaced the EGR valve and EGR solenoid, however now we are getting no voltage to the EGR valve check owners manual for fuse for emissions ...

emissions to be RIDICULOUSLY HIGH while the high idle is really low. the O2 sensor works on one volt .5 is around the running voltage, i would refit the air hose as it will run the converter hotter at

During emission test stated No voltage: fail. under Malfucntion indicator light status check alternator for constant output

the malfunction indicator light (MIL) Status No Voltage: Fail...could it just be a fuse? could be a fuse or a broken wire Strange, my 2004 Silverado failed AZ emissions test today for the same reasons

...emissions test & the OLD connector failed due to no voltage. The cigarette lighter works. What else needs to be checked? How to check wiring on connector?failed check wiring loom insulation for ...

emissions no voltage Failed emissions, said no voltage- can not get a reading. The check engine light was on, but we replaced the cigarette lighter fuse, and the light went off, took back to emissions

...kms? Other probable causes: 1. Damaged or corroded connector terminal 2. Wire harness. Check for voltage, open, short to ground, short to voltage 3. Control unit in need of updating. This is not ...

...fail...no voltage fail emissions testing.how to I fix this problem If there is no voltage to the on board diagnostics interface check that the fuse is not blown That, I am afraid, you will have to ...

...VOLTAGE:FAIL BOTTOM OF THE REPORT STATES: YOUR VEHICLE REPORTED NO VOLTAGE AT THE DATA LINK CONNECTOR (Computer Connection) THANK YOU, DON Means that: 1. The plug where they connect their test ...