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EC-464 < ECU DIAGNOSIS INFORMATION > [VQ35DE] ECM ECU DIAGNOSIS INFORMATION ECM Reference Value INFOID:0000000005536898 VALUES ON THE DIAGNOSIS TOOL Remarks: z Specification data are reference values. z Specification data are output/input values which are detected or supplied by the ECM at the connector. * Specification data may not be directly related to their components signals/values/operations. the specification data in spite of the ignition timing not being adjusted to the specification data. This IGN TIM- Monitor Item Condition Values/Status ENG SPEED Run engine and compare CONSULT-III value with the tachometer indication. Almost the same speed as MAS A/F SE-B1 . B/FUEL SCHDL . A/F ALPHA-B1 . A/F ALPHA-B2 . COOLAN TEMP/S • Engine: After warming up More than 70 ° C (158 ° F) A/F SEN1 (B1) • Engine: After warming up Maintaining engine speed at 2,000 rpm Fluctuates around 2.2 V A/F SEN1 (B2) • Engine: After warming up Maintaining engine speed at 2,000 rpm Fluctuates around 2.2 V HO2S2 (B1) • Revving engine from idle to 3,000 rpm quickly after the following conditions are met. - Engine: After warming up idle for 1 minute under no load 0 - 0.3 V ←→ Approx. 0.6 - 1.0 V HO2S2 (B2) • Revving engine from idle to 3,000 rpm quickly after the following conditions are met. - Engine: After warming up idle for 1 minute under no load 0 - 0.3 V ←→ Approx. 0.6 - 1.0 V HO2S2 MNTR (B1) • Revving engine from idle to 3,000 rpm quickly after the following conditions are met. - Engine: After warming up idle for 1 minute under no load LEAN ←→ RICH HO2S2 MNTR (B2) • Revving engine from idle to 3,000 rpm quickly after the following conditions are met. - Engine: After warming up idle for 1 minute under no load LEAN ←→ RICH VHCL SPEED SE • Turn drive wheels and compare CONSULT-III value with the speedometer in- dication. Almost the same speed as BATTERY VOLT • Ignition switch: ON (Engine stopped) 11 - 14 V ACCEL SEN 1 • Ignition switch: ON (Engine stopped) Accelerator pedal: Fully released 0.5 - 1.0 V Accelerator pedal: Fully depressed 4.2 - 4.8 V ACCEL SEN 2* 1 • Ignition switch: ON (Engine stopped) Accelerator pedal: Fully released 0.5 - 1.0 V Accelerator pedal: Fully depressed 4.2 - 4.8 V |