Operation CHARM: Car repair manuals for everyone.
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)

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Engine Identification


DISPLACEMENT 2.8Liter (2849 cc or 174 cu.in.)

CYLINDERS V 6

ENGINE VIN [1] 69

ENGINE DESIGNATION B280F

MARKET CERTIFICATIONS [2]
FEDERAL 30
CALIFORNIA 31
CANADA 39

FUEL SYSTEM LH2.2-Jetronic (Bosch)

IGNITION SYSTEM [3] EZ115K (Bosch)

COMPUTER SYSTEM LH/EZK-Control (Bosch)

[1] The sixth and seventh digit of the VIN denotes the engine code.
[2] The number is stamped into the "vehicle identification plate" located on the passenger side of engine compartment cross member. It is the top number in the second column.
[3] Electronic ignition with knock control.