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 of the documents. EA2 IG1 to 89+ IH1Continue reading
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 locateContinue reading
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 Found on driftworks forum: I thought id share this useful spark plug information - most BASED ON TOYOTA SUPRA Its based on 2JZ/RB26 but can and in mostContinue reading
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
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 so wereContinue 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. Continue reading
2JZ-GTE VVTi JZA80 Supra Engine Wiring Introduction This page provides information in regards to 2JZ-GTE VVTi engine wiring as found in the Japanese JZA80 Toyota Supra. JZA80 Toyota Supra 2JZ-GTE VVTi Engine ECU PartContinue reading