Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
HA1 - Check For Other Codes
System Strategy:
Possible Causes:
-
Fuel pressure.
-
Fuel injector.
-
Air intake.
-
Manifold Absolute Pressure
(MAP) sensor.
-
Fuel injector electrical circuit.
-
Fuel filter.
-
Vacuum.
-
Air filter.
-
Are any other Diagnostic Trouble Codes (DTC) present? Yes -- Service as required.
No -- Go to HA2.
HA2 - Check Fuel Pressure
