Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2018TRANSIT-350 BASE, VAN CARGO EXTENDED, 3.2L ENG VIN VREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSOEM CONNECTOR END VIEWS C100 - C805BCONNECTOR VIEWSCONNECTOR END VIEW (C109) - KNOCK SENSOR (KS)
2018 Ford Transit-350 Base, Van Cargo Extended, 3.2L Eng VIN V
Connector End View (C109) - KNOCK SENSOR (KS)
2018 Ford Transit-350 Base, Van Cargo Extended, 3.2L Eng VIN VSECTION Connector End View (C109) - KNOCK SENSOR (KS)
| Connector: | Description | Color | Harness | Base Part # | Service Pigtail |
|---|---|---|---|---|---|
| C109 | KNOCK SENSOR (KS) | BK | 12C508 | part# N/A | See Below |
| Terminal Part Number | Service Part Number | Size |
|---|---|---|
| Pin | Circuit | Gauge | Circuit Function | Qualifier | Terminal Part Number | |||
|---|---|---|---|---|---|---|---|---|
| 1 | VE801 (VT-OG) | 18 | SENSOR - KNOCK 1ST BANK 1ST OR UNIQUE (KS1+) | NA | ||||
| 2 | RE323 (WH-BN) | 18 | CTRL MOD. - POWERTRAIN # KNOCK SENSOR 1ST BANK 1ST OR UNIQUE (KS1-) | NA | ||||
| 3 | VE802 (BN-BU) | 18 | SENSOR - KNOCK 2ND (KS2+) | NA | ||||
| 4 | RE324 (BN-GN) | 18 | CTRL MOD. - POWERTRAIN # KNOCK SENSOR 2ND (KS2-) | NA | ||||
Available Pigtail Kits
Pigtail Kit Part Number WPT-1220
Service Part Number:
BU2Z-14S411-AXA
Gauge:
16
Pin material:
Silver
Cavities:
4
Vehicle Uses:
- Sensor - Knock
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.