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(P0446) CHARCOAL CANISTER SHUTOFF VALVE (CONTINUED) 6. CHARCOAL CANISTER SHUTOFF VALVE CONTROL CIRCUIT OPEN Turn the ignition off. Measure the resistance of the Charcoal Canister Shutoff Valve Control Is the resistance below 5.0 ohms? Yes >> Go To 7 No >> Repair the Charcoal Canister Shutoff Valve Control circuit for an open. Perform POWERTRAIN VERIFICATION TEST - VER 2. 7. CHARCOAL CANISTER SHUTOFF VALVE CONTROL CIRCUIT SHORT TO GROUND. With the ignition off. Measure the resistance between ground and the Charcoal Canister Is the resistance above 100 kohms? Yes >> Replace and program the Powertrain Control Module. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL CONTROL MODULE - REMOVAL). Perform POWERTRAIN VERIFICATION TEST - VER 2. No >> Repair the Charcoal Canister Shutoff Valve Control circuit for a short to ground. Perform POWERTRAIN VERIFICATION TEST - VER 2. ZH ENGINE - ELECTRICAL DIAGNOSTICS 9 - 461 |