B2300 Fuel Injection Specifications Base Timing: 10 +/- 2 degrees (Not Adjustable) Throttle Body: Horizontal Draft Fuel Pump: Location: In Tanks Type: Impeller Maximum Pressure: 125 PSI Fuel Filters: In Tank: Nylon After Pump: Paper Fuel Pressure Regulator: Regulated Pressure: 39 psi Injectors: Drive Type: Voltage Impedance: 11-18 Ohms Idle Air Solenoid: Location: Mounted to Throttle Body Impedance: 6-13 Ohms Purge Solenoid (Evap Canister): Impedance: 30-90 Ohms Cam Position Sensor: Type: Variable Reluctance Crank Position Sensor: Type: Variable Reluctance Mass Air Flow Sensor (MAF): Type: Heated Resistor Coolant Temperature Sensor (CTS): Type: Negative Temperature Coefficient (NTC) 68 Deg F: 37.3 Ohms 104 Deg F: 16.15 Ohms 176 Deg F: 3.84 Ohms Intake Air Temperature Sensor (IAT): Type: Negative Temperature Coefficient (NTC) 50 Deg F: 58.75 Ohms 86 Deg F: 24.27 Ohms 140 Deg F: 7.6 Ohms Vehicle Speed Sensor (VSS): Impedance: 190-250 Ohms Additional Notes: