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− + − + − 12 △ PCM Inputs and Outputs at Connector B ( ) (44P) Terminal number Wire color Terminal name Description Signal 11-28 Fuel and Emissions Systems System Description (cont’d) NOTE: Standard battery voltage is about 12 V. 19 BLU VCC5 (SENSOR VOLTAGE) Provides sensor voltage With ignition switch ON (II): about 5.0 V 20 WHT/BLU IGPLS3 (No. 3 IGNITION Drives No. 3 ignition coil With ignition switch ON (II): about 0 V 21 BRN IGPLS4 (No. 4 IGNITION Drives No. 4 ignition coil 22 RED/WHT VCENTB2 (VIRTUAL Reference voltage supply With fully warmed up engine at idle: 4.8 V 23 BLU/WHT VTPSW (ROCKER ARM OIL Detects rocker arm oil With engine at low speed: about 0 V 24 BLU CKPA (CRANKSHAFT Detects CKP sensor A signal With engine running: pulses 25 BRN/WHT LSB (A/T CLUTCH Drives A/T clutch pressure With ignition switch ON (II): duty controlled 26 YEL/GRN IGPLS1 (No. 1 IGNITION Drives No. 1 ignition coil With ignition switch ON (II): about 0 V 27 BLU/RED IGPLS2 (No. 2 IGNITION Drives No. 2 ignition coil With ignition switch ON (II): about 0 V 28 GRN IPB1 (IP CELL BANK 1) Detects rear A/F sensor With engine running: about 2.0 5.6 V 29 GRN/RED IPB2 (IP CELL BANK 2) Detects front A/F sensor With engine running: about 2.0 5.6 V 30 GRN/RED MAP (MANIFOLD Detects MAP sensor signal With ignition switch ON (II): about 3.0 V 31 WHT/BLK IMTM (INTAKE MANIFOLD Detects IMT valve position With ignition switch ON (II): about 5.0 V 32 YEL CMP (CAMSHAFT Detects CMP sensor signal With engine running: pulses 33 GRN/WHT SG1 (SENSOR GROUND) Sensor ground Less than 1.0 V at all times 34 GRN SG5 (SENSOR GROUND) Sensor ground Less than 1.0 V at all times 35 GRN/RED LSC (A/T CLUTCH Drives A/T clutch pressure With ignition switch ON (II): duty controlled Terminal side of female terminals |