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
Checking the Fuel Delivery System
Tests 1 - 3:
Tests 4 - 8:
Tests 9 - 13:
Tests 14 - 18:
Tests 19 - 20:
SYMPTOM CHECKING FUEL DELIVERY
POSSIBLE CAUSES -
Fuel line restricted
-
Fuel filter defective
-
Fuel line restricted
-
Fuel pressure regulator defective
-
Fuel pump/regulator assembly defective
-
Fuel return line defective
-
Fuel pump/regulator assembly defective