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
Test Notes
You should enter this pinpoint test only when directed here from the symptom flow charts.
This pinpoint test is intended to diagnose only the following:
-
Powertrain Control Module (PCM) -
harness circuits:
Injector Driver Module Enable
(IDM-EN) -
Injector Driver Module
(IDM) relayDESCRIPTION The IDM enable output provides the shut-down control function for the fuel system by shutting off the IDM power relay.