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SupraManFan

10-10-2007 01:01 AM

Code 52 Knock Sensor....Help..Please

I have a 1987 Toyota Supra Turbo and I need help on code 52 (knock Sensor) I already replaced both sensors and now my brother in law is checking the ECU....If anyone had the same problem and knows what to do please let me known......Thanks alot,
SupraManFan
When I go over 2,000 rpms the check engine light comes on

redmaro

10-10-2007 04:48 AM

Leave the ECU aone, its most likely your knock sensor wiring. To rewire the knock sensors go to www.supras.com

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