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6E-84 EMISSION AND ELECTRICAL DIAGNOSIS Resistance value Notice: Inspection Point Resistance Value (k Ω) Reference Connector Pin No. 2 pin Gray 2 ←→ 1 37 to 44 (for 12 volt) 159 to 169 (for 24 volt) SIG ←→ GND 1 ←→ Body ∞ SIG ←→ Body Step Action Value YES NO 1 Was the “on-board diagnostic (OBD) system — Go to self diag system check 2 Using the DVM, check the resistance of the Does the DVM read the following Value? 37 — 44 Ω (for 12 Volt) 159 — 169 Ω (for 24 Volt) 3 1. Ignition “OFF” ECM. 3. Check the short to voltage of VSV circuit between the ECM and VSV connector 4. Repair if necessary. Has DTC 34 been corrected? — 4 Replace the VSV. Is the action complete? — — 5 Replace the ECM. Is the action complete? — — 6 1. Reconnect all the connectors removed. Is DTC 34 all right under Scan Tool Check? — 7 Is any current trouble other than DTC 34 dis- — Go to trouble code section Trouble code clear |