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 MANUALSCHRYSLER2007ASPEN 2WD V8-4.7L FLEX FUELREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSKNOCK SENSORDIAGRAMS
2007 Chrysler Aspen 2WD V8-4.7L Flex Fuel
Knock Sensor: Diagrams
2007 Chrysler Aspen 2WD V8-4.7L Flex FuelSECTION Diagrams
Component ID: 367
Component : SENSOR-KNOCK
Connector:
Name : SENSOR-KNOCK
Color : BLACK
# of pins : 4
Qualifier : (4.7L)
Pin Description Circuit
1 KNOCK SENSOR NO. 1 SIGNAL K42 20DB/OR
2 KNOCK SENSOR NO. 1 RETURN K942 20YL/DG
3 KNOCK SENSOR NO. 2 SIGNAL K242 20DB/OR
4 KNOCK SENSOR NO. 2 RETURN K924 20DG/RD
Component Location - 16
Fig. 16:
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.