Traditional Culture Encyclopedia - The 24 Solar Terms - Buick gl8p0404 exhaust cycle EGR opening performance position fault, how to repair? What needs to be replaced?
Buick gl8p0404 exhaust cycle EGR opening performance position fault, how to repair? What needs to be replaced?
6? 1 Serious dust accumulation on the exhaust gas recirculation pivot or axle seat-exhaust gas, and then.
Circulate the valve and check whether the accumulation interferes with the full rotation of the exhaust gas recirculation valve.
Stretch or jam the pivot.
6? 1 Poor contact of powertrain control module or exhaust gas recirculation valve-check.
Does the harness connector have the following conditions?
–Loose terminals
–Poor joint.
–The locking plate is broken.
-The terminal is deformed or damaged
–Poor contact between terminal and conductor.
6? 1 refers to the intermittent and poor contact in the test circuit system.
6? 1 Disconnected harness-If the harness looks positive, check the harness connection for damage.
Make sure to connect a digital multimeter to move the EGR valve.
At the same time, test the continuity of the wiring harness and connector of the circuit, if the number
The change in the multimeter shows that the part is faulty. See line.
Repair of electric wires in road system
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