## Fuel and Emissions Systems

#### System Descriptions (cont'd)

11-17

Terminal No. | Wire Colour | Terminal Name | Description | Signal Condition
22 | ORN | Glow lamp/fault lamp | Drivers glow lamp/fault lamp | Battery voltage with the glow lamp/fault lamp turned OFF About 0 V with the glow lamp/fault lamp turned ON
47 | BLU | Engine speed output signal | Output engine speed to meter | Pulses signal with the engine running
48 | Silver BLK | ISO-K interface | Communicates with scan tool (PGM tester) | Pulses signal with the scan tool communicating
49 | BLU/WHT | Vehicle speed sensor (VSS) signal | Detects VSS signal | Pulses signal with the vehicle running
54 | GRY/BLU | Redundant brake switch signal | Detects redundant brake switch signal | Battery voltage with the brake pedal (B/P) depressed About 0 V with the B/P released
58 | YEL | Terminal 15 (switch bat. +) | Detects ignition switch signal | Battery voltage with the ignition switch ON (II)
59 | WHT/BLK | Brake switch signal | Detects brake switch signal | Battery voltage with the brake pedal (B/P) depressed About 0 V with the B/P released
60 | PUR/WHT | A/C on switch signal | Detects A/C ON switch signal | Battery voltage with the A/C OFF About 0 V with the A/C ON
61 | Silver BLK | Clutch switch signal | Detects clutch switch signal | About 0 V with the clutch pedal (C/P) depressed Battery voltage with the C/P released
76 | BLK | Accelerator pedal (AP) sensor 1, ground | Ground for the AP sensor 1 | 0 V at all times
77 | YEL/BLU | Accelerator pedal (AP) sensor 1, signal | Detects AP sensor 1 signal | About 3.1 V with the AP fully open About 0.7 V with the AP fully closed
78 | RED/YEL | Accelerator pedal (AP) sensor 1, supply | Provides AP sensor 1 | About 5 V with the ignition switch ON (I) About 0 V with the ignition switch OFF
79 | BLK/WHT | Accelerator pedal sensor 2, ground | Ground for the AP sensor 2 | 0 V at all times
80 | YEL/GRN | Accelerator pedal sensor 2, signal | Detects AP sensor 2 signal | About 1.5 V with the AP fully open About 0.37 V with the AP fully closed
81 | RED/WHT | Accelerator pedal sensor 2, supply | Provides AP sensor 2 | About 5 V with the ignition switch ON (I) About 0 V with the ignition switch OFF

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