Name | Location | Locator View | Connector End View |
|---|---|---|---|
Alternative Fuel Engine Control Module (AF ECM) | Right side of engine compartment below the air filter assembly | ||
AF FuelPump Relay | Left side of engine compartment attached to cowl | ||
Fuel Tank Pressure (FTP) Sensor | Threaded into HPL | ||
Fuel Tank Temperature (FTT) Sensor | Non-serviceable part of HPL | ||
Fuel Gage Selector Switch | Left side of IP below cargo lamp switch | ||
20A AFS Fuse | In fuse block--underhood | -- | |
High Pressure Lock-off (HPL) | Threaded into CNG tank end | ||
Injector Relay #1 | Left side of engine compartment attached to cowl | ||
Injector Relay #2 | Left side of engine compartment attached to cowl | ||
Lock-off Relay | Left side of engine compartment attached to cowl | ||
Low Pressure Lock-off (LPL) | Left side of engine above valve rocker cover | ||
C001 | Right side of engine compartment below the air filter assembly | ||
C002 | Right side of engine compartment below the air filter assembly | ||
C003 | Right side of engine compartment below the air filter assembly | ||
C004 | Left side of engine near generator | ||
C005 | Left side of engine near generator | ||
C006 | Left side of engine near generator | ||
C008 | On right CNG fuel rail | ||
C009 | On left CNG fuel rail | ||
C010 | On CNG fuel injector cylinder #1 | ||
C011 | On CNG fuel injector cylinder #3 | ||
C012 | On CNG fuel injector cylinder #5 | ||
C013 | On CNG fuel injector cylinder #7 | ||
C014 | On CNG fuel injector cylinder #2 | ||
C015 | On CNG fuel injector cylinder #4 | ||
C016 | On CNG fuel injector cylinder #6 | ||
C017 | On CNG fuel injector cylinder #8 | ||
C018 | Left side of engine compartment below AF fuel pump relay | ||
C019 | Left side of engine compartment at injector relay #1 attached to cowl | ||
C020 | Left side of engine compartment at lock-off solenoid relay attached to cowl | ||
C021 | Left side of engine compartment at AF fuel pump relay attached to cowl | ||
C024 | Left side of engine compartment at injector relay #2 attached to cowl | ||
C030 | Black 8-way connector clipped to left hand frame rail behind rear cab mount | ||
C031 | Left side of engine above valve rocker cover at LPL solenoid | ||
C032 | Front left side of pick-up box at HPL solenoid | ||
C033 | Front left side of pick-up box at HPL solenoid | ||
C034 | Front left side of pick-up box at FTP sensor | ||
AF D1 | In the AF Rear Vehicle Harness, 10.2 cm from P001 towards C032 harness breakout | -- | -- |
AF D2 | In the AF Engine Harness, 38 mm from the C031 harness breakout towards Injector 1 harness breakout | -- | -- |
G001 | Right rear top of engine block near cylinder head | -- | -- |
P001 | Left side of vehicle, in truck bed near CNG fuel tank on the AF Rear Vehicle Harness | -- | -- |
S001 | In the AF Engine Harness, 16.6 cm (6.5 in.) from C006 harness breakout towards C030 harness breakout | -- | -- |
S002 | In the AF Engine Harness, 51 mm (2 in.) from the battery connection harness breakout toward the relay harness breakout | -- | -- |
S003 | In the AF Engine Harness, 111.8 cm (44 in.) from the ECM connector harness breakout | -- | -- |
S004 | In the AF Engine Harness, 132.1 cm (52 in.) from the ECM connector harness breakout | -- | -- |
S005 | In the AF Engine Harness, 121.9 cm (48 in.) from the ECM connector harness breakout | -- | -- |
S006 | In the AF Engine Harness, 10.2 cm (4 in.) from Injector 1 harness breakout towards C006 harness breakout | -- | -- |
S007 | In the AF Engine Harness, 51 mm (2 in.) from the right fuel rail harness breakout towards G001 harness breakout | -- | -- |
S008 | In the AF Engine Harness, 76 mm (3 in.) from the battery stud connection toward the relay harness breakout | -- | -- |
S012 | In the AF Engine Harness, 101.6 cm (40 in.) from the ECM connector harness breakout | -- | -- |
S017 | In the AF Engine Harness, 10.3 cm (4 in.) from the battery stud connection toward the relay harness breakout | -- | -- |
S018 | In the AF Engine Harness, 10.3 cm (4 in.) from the battery stud connection toward the relay harness breakout | -- | -- |
S019 | In the AF Engine Harness, 15 mm (0.6 in.) from AF D2 | -- | -- |
S020 | In the AF Engine Harness, 15 mm (0.6 in.) from AF D2 | -- | -- |
S021 | In the AF Engine Harness, 63 mm (2.4 in.) from the battery connection harness breakout toward C030 harness breakout | -- | -- |
S022 | In the AF Rear Vehicle Harness, 15 mm (0.6 in.) from AF D2 | -- | -- |
S023 | In the AF Rear Vehicle Harness, 15 mm (0.6 in.) from AF D2 | -- | -- |
S024 | In the AF Rear Vehicle Harness, 35.6 cm (14 in.) from P001 twoards the HPL, FTP, FTT harness breakout | -- | -- |
S025-S046 | In the engine harness | -- | -- |
S049-S051 | In the engine harness | -- | -- |
