2002 MERCURY VILLAGER TROUBLE CODES SAY KNOCK SENSOR ,I REPLACED IT , FOUND WIRERING DAMAGED REPAIRED THAT BUT KNOCK SENSOR STILL DOSE NOT WORK

SOURCE: where is a knock sensor for 1998 Mercury Villager located?

• The sensor is mounted in a fixed position in the engine block. The tip of the sensor protrudes into the crankcase at a distance of 0.05 plus or minus 0.02 inch from the crankshaft.
• A crankshaft adjusting tool may be used to check these rings.
  • Place the tool on the pulley extension surface and rotate the tool around the pulley.
  • If any blade touches the tool, replace the pulley.
• Inspect the trigger wheel behind the crankshaft pulley and the sensor for damage.
• If the engine misfires all the time or on acceleration only, test the following components:
  • Engine compression.
  • Spark plugs.
  • Spark plug wires.
  • Ignition coils test for firing voltage with a test spark plug.
  • Crankshaft sensor.
  • Fuel injectors on multiport and sequential fuel injection systems.

Harvey N Tawatao

• 3854 Answers
• Posted on Sep 02, 2009

SOURCE: Code reader knock sensor where is it located

According to the Haynes manual it is under the intake manifold, Upper and lower intake manifolds must be removed for access. If you go to Auto Zone, they have the sensor and can give you the step by step instructions to replacing the knock sensor with common tools. Good luck and hope this help.

SOURCE: where is a knock sensor for 2000 mercury villager

Bolt's up to the side engine block, passenger side.

SOURCE: where is a knock sensor for 2000 mercury villager

It is under the lower intake manifold in the valley of the engine.You must remove the cross over coolant tube to gain access to the knock sensor. It bolts into the cylinder head. Good luck

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SOURCE: COMPUTER SAID TO REPLACE KNOCK

blessdwth3, Your knock sensor is a round unit that is about an inch and a half in diameter and is usually located on the back side of the engine block, usually near the middle. Just unscrew it to replace it and put wire back on. The speed sensor is usually located on the transmission on the long side extending to the right side of the vehicle. Take out the hold down and pull straight out, a little twisting motion will help with this. Put in new sensor and hold down bolt and replace wire. If you have a code reader then use this to clear the codes. If not, remove the negative battery wire (black wire) for about a minute and this will erase the codes.