40175126

Electrical Specifications J1587 DATA LINK Positive (+) wire to chassis ground: 4.0 to 5.0 VDC Negative (-) wire to chassis ground: 0.0 to 2.5 VDC J1939 BACKBONE RESISTANCE Positive (+) wire to returnwire: 50 to 70 Ohms J1939 termination resistance: 110 to 130 Ohms 5-VDC POWER SUPPLY (@ engine harness) 4.50 to 5.25 VDC ALL CONTINUITY CHECKS OK (no open circuit) if < 10 Ohms ALL SHORTS TOGROUND EPS/VSS circuits: OK (no short circuit) if > 10M Ohms All other circuits: OK (no short circuit) if > 100k Ohms SHORT CIRCUIT TO EXTERNAL VOLTAGE OK if < 1.5 VDC | |
SensorSpecifications | ENGINE POSITION SENSOR Coil resistance = 1000 to 2000 Ohms VEHICLE SPEED SENSOR First coil resistance: 750 to 1500 Ohms Second coil resistance: 1100 to 1500 Ohms FUEL CONTROLVALVE Coil resistance = 2 to 5 Ohms FUEL SHUTOFF VALVE Coil resistance = 12 to 20 Ohms WASTEGATE CONTROL VALVE Coil resistance = 2 to 6 Ohms ACCELERATOR (Resistance for Closed/Open States) ISS- maximum closed-circuit resistance < 125 Ohms ISS - minimum open-circuit resistance > 100k Ohms ACCELERATOR AND REMOTE ACCELERATOR Resistance between supply and return wires: 2000 to 3000Ohms Resistance between supply and signal wires (pedal released): 1500 to 3000 Ohms Resistance between supply and signal wires (pedal depressed): 200 to 1500 Ohms NOTE: Released resistanceminus depressed resistance must be > 1000 Ohms. |
OIL / FUEL PRESSURE SECONDARY SENSOR | Pressure (kPa) | Pressure [in Hg] | Pressure [psia] | Voltage (VDC) | 101.36 |29.93 | 14.70 | 0.97 to 1.01 | 172.38 | 50.90 | 25.00 | 1.31 to 1.36 | 344.75 | 101.80 | 50.00 | 2.12 to 2.21 | 517.13 | 152.70 | 75.00 |2.94 to 3.06 | 689.50 | 203.60 | 100.00 | 3.76 to 3.91 | FUEL PRESSURE PRIMARY SENSOR | Pressure (kPa) | Pressure [in Hg] | Pressure [psia] | Voltage (VDC) |...