I disconnected the connector on the knock sensor on bank 2, the wire literally just fell down and on the ground, i suspect it was cut either on purpose or accidentally at my last plug change. by a guy whom i know now is unscrupulous. i can not find where this wire goes to any harness. it is a blue wire. the front bank wire just goes directly into a harness covered buy convoluted tubing. but i can not find any harness where this bank 2 wire runs into
Hi John, The knock sensors on both banks are fitted as closely to the cylinder head as possible. The knock sensors 'listen' to the ignition and adjust spark timing accordingly. They are fitted onto the hottest place on the engine and consequently the cables often get heated and hardened and easily break. The sensor is usually under the intake manifld (making it fairly hard to find, but it will be there. Regards John
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