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EC-80 < ECU DIAGNOSIS INFORMATION > [QR25DE] ECM ECU DIAGNOSIS INFORMATION ECM Reference Value INFOID:0000000011277886 VALUES ON THE DIAGNOSIS TOOL NOTE: The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items. z Numerical values in the following table are reference values. z These values are input/output values that ECM receives/transmits and may differ from actual operations. Example: The ignition timing shown by the timing light may differ from the ignition timing displayed on the data monitor. This occurs because the timing light shows a value calculated by ECM according to signals received from the cam shaft position sensor and other sensors related to ignition timing. Monitor Item Condition Values/Status ENG SPEED • Run engine and compare CONSULT value with the tachometer indication. Almost the same speed as the tachometer indication. B/FUEL SCHDL . A/F ALPHA-B1 . 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 HO2S2 (B1) • Revving engine from idle up 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 up 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 value with the speedometer indi- cation. Almost the same speed as speedometer indication 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* • Ignition switch: ON (Engine stopped) Accelerator pedal: Fully released 0.5 - 1.0 V Accelerator pedal: Fully depressed 4.2 - 4.8 V TP SEN 1-B1 • Ignition switch: ON (Engine stopped) • Selector lever: D Accelerator pedal: Fully released More than 0.36 V Accelerator pedal: Fully depressed Less than 4.75 V TP SEN 2-B1* • Ignition switch: ON (Engine stopped) • Selector lever: D Accelerator pedal: Fully released Less than 4.75 V Accelerator pedal: Fully depressed More than 0.36 V FUEL T/TMP SE • Ignition switch: ON Indicates fuel tank tempera- ture EVAP SYS PRES • Ignition switch: ON Approx. 1.8 - 4.8 V FUEL LEVEL SE • Ignition switch: ON Depending on fuel level of fuel tank START SIGNAL • Ignition switch: ON → START → ON Off → On → Off |