1994 Infiniti J30 egr valve and knock sensor

1994 INFINITI J30
18,500 MILES • 6 CYL • FWD • AUTOMATIC
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SKIPFEET
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  • 3 POSTS
where is the egr valve, and knock sensor located, and how hard are they to replace and clean myself
Feb 1, 2010 at 7:17 PM
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RASMATAZ
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1994 Infiniti J30 V6-2960cc 3.0L DOHC (VG30DE) Knock Sensor Location


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Located in the engine block valley. Knock Sensor Connector


https://www.2carpros.com/forum/automotive_pictures/12900_ks1_1.gif

1.Disconnect Knock Sensor sub-harness connector. Knock Sensor Test


https://www.2carpros.com/forum/automotive_pictures/12900_ks2_6.jpg

2.Check continuity between terminal (a) and ground. Continuity should exist. If no continuity exists, inspect Knock Sensor sub-harness. If sub-harness is OK, replace Knock Sensor. EGR Valve And Temperature Sensor Location


https://www.2carpros.com/forum/automotive_pictures/12900_egr1_1.gif

ECCS Components


https://www.2carpros.com/forum/automotive_pictures/12900_egr2_1.gif

Located at the back of the intake manifold, next to the firewall. EGR Valve Test


https://www.2carpros.com/forum/automotive_pictures/12900_egr3_1.gif

EXHAUST GAS RECIRCULATION VALVE TEST: Apply vacuum to fitting on valve. Replace valve if the diaphragm does not hold vacuum or valve spring does not lift replace valve.
Feb 1, 2010 at 7:39 PM