Upgrading your JZ alternator to something bigger So you’re looking into upgrading your alternator on your JZ to something more beefy. There are several ways to do this, varying from getting a complete custom oneContinue reading
Category: A80
1JZ-GTE Connectors
JZ connectors for A70 supra wiring JZ connectors for A70 supra wiring ECU pinouts is what you’re looking for? You can check them out in this article Thanks to the original owners ofContinue reading
Toyota Supra technical data
TOYOTA SUPRA CHASSIS DATA Type Mark I Mark II Mark III Mark IV Production Years 1979–1981 1982–1986 1986.5–1992 (’93 in Japan) 1993–2002 Platform MA4x MA6x MA7x JZA8x GA6xContinue reading
JZA80: Fix broken tail indicator after upgrading rear lights
LAMP FAILURE INDICATION PROBLEM FIX ( AFTER INSTALLING NEWER ’97-’98 TAILLIGHTS ON OLDER ’93-’96 SUPRA’S ): In order to fix the problem, you need to locate the lamp failure sensor box which is in theContinue reading
Rear sump JZ reference
To get a non-rear sump JZ engine in your MKIV supra use the following part numbers as a reference The Soarer, SC300, MKIII Supra and MKIV supra are all rear sump. The IS300, Chaser andContinue reading
Spark plug reference for 7M/2JZ/RB26
1JZ/2JZ Reference (As found on driftworks forums) I thought id share this useful spark plug information – most BASED ON TOYOTA SUPRA Its based on 2JZ/RB26 but can and in most cases does apply toContinue reading
2JZ-GTE CEL error checking
2JZ OBD Engine error checking The ECU stores an error code so that you can check for problems. Rather than requiring a bug diagnostics machine, you can use a simple paperclip, or a short wire.Continue reading
JZ Swaps for dummies
The ultimate 1JZ and 2JZ swap for dummies (Taken from supramania ) Background Information The MKIII came with a lot of interchangeable parts. The engine and body harness were different for certain years and soContinue reading
Toyota speed sensor
Introduction This page documents Toyota speed sensors. There are two main types of Toyota speed / position sensor, ‘3 Wire’ and ‘2 Wire’. These are described in more detail below. 3 Wire SpeedContinue reading
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