OBD2 Sensors >> Chrysler 5.7L Hemi V8 Engine Sensor Locations

Chrysler 5.7L Hemi V8 engine sensor location diagram
View with engine cover installed.  2007 Chrysler 300C 5.7L HEMI V8
  1. Fuel injectors (under intake manifold)
  2. Camshaft position sensors (CMP) (located at the front of each cylinder head)
  3. Oil pressure sensor (pass side behind alternator)
  4. Knock sensors (KS) (rear of engine under exhaust manifolds)
  5. Crankshaft position sensor (CKP) (located at the pass side rear of engine by the transmission)
  6. Engine coolant temperature sensor (ECT) (located at the front of engine)
  7. Ignition coils (on top of each cylinder head cover)
  8. Heated Oxygen Sensor (screwed into exhaust pipe attached to manifolds)
  9. Electronic Throttle Body / Throttle Control (front of engine)
  10. MDS Solenoids (side of each cylinder head under each exhaust manifold)
  11. Manifold Absolute Pressure Sensor (MAP) (rear of the engine attached to intake manifold)
  12. Inlet Air Temp Sensor
  13. Oil Temp Sensor (pass side behind alternator)

Models Found On

  • 2003–Present Ram Pickup
  • 2004–2009, 2011–Present Dodge Durango
  • 2005–2008 Dodge Magnum R/T
  • 2005–Present Chrysler 300C, 300S V8
  • 2005–Present Jeep Grand Cherokee
  • 2006–Present Dodge Charger R/T
  • 2006–2010 Jeep Commander
  • 2007–2009 Chrysler Aspen
  • 2009–Present Dodge Challenger R/T
  • 2022–Present Jeep Wagoneer
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7 Comments
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Walt Crooks
Walt Crooks
2 years ago

2009 jeep 5.8l, coolant leaking from a sensor near water pump, 4 wire connector, held in by bolt. What sensor is this?

Randy
Randy
2 years ago
Reply to  Walt Crooks

Walt,
The only sensors close to the water pump on this engine that could leak coolant would be the coolant temp sensor.
There is a camshaft position sensor located next to the thermostat housing but that wouldn’t make sense as far as leaking coolant. Verify the leak location before going further.
You may wish to donate to Troublecodes.net to provide more information in the future.
Thank you for your consideration and good luck with your coolant leak.

Alex
Alex
3 years ago

can anyone direct me to where the knock sensors are for the 2005 300 hemi ( awd ) not sure if different from rwd. i looked under the car next to where the starter on one side but don’t see them, other side i don’t see them either. Most likely over looking.

Nathaniel Olson
Nathaniel Olson
4 years ago

Hello William. It does use both. It has an oil temp sensor and an oil pressure sensor.

William Keith Fitchett Sr.
William Keith Fitchett Sr.
4 years ago

Does the 2007 Chrysler 300 c 5.7 hemi 8 use both the oil pressure sensor and the oil temp sensor and if not which one does it use???

Colleen S Thompson
Colleen S Thompson
4 years ago

This is beautiful! Thank you for this great diagram.