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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Conversion Instructions

FIGURE 1:




Sea Level to Altitude

IMPORTANT: IN SOME OF THE CONVERSION PROCEDURES YOU WILL BE REQUIRED TO INSTALL A NEW VEHICLE EMISSION CONTROL INFORMATION UPDATE (VECIU) LABEL, PN 4275084.

THIS LABEL HAS TWO AREAS THAT ARE IMPACT IMPRINTABLE WITH A TYPEWRITER (SEE FIGURE 1).
If you are required to readjust timing, curb idle speed, or fast idle speed to a specification different than the original VECI label specification, then just type in the new specification after the subject operation. If you are asked to refer to the original VECI label specifications, type in on the right hand side of the label "Refer to Original VECI Label."

In every case where this label is used, type in after - AUTHORITY OF - Technical Service Bulletin #25-03-83, and your dealer code below. Label PN 4275084 is available from Parts Supply.