Performance & Maintenance Engine, forced induction, intakes, exhausts, torque converters, transmissions, etc.

2jz Engine Wiring

Thread Tools
 
Search this Thread
 
Old 02-27-15, 07:08 PM
  #1  
Diegolazo5
Driver School Candidate
Thread Starter
 
Diegolazo5's Avatar
 
Join Date: Jan 2015
Location: California
Posts: 21
Received 0 Likes on 0 Posts
Default 2jz Engine Wiring

Yo whats up CL Im new to the game and I need help wiring this bad b***h. My sc300 overheated and so I did the whole resurface and im halfways done and now Im stuck From wiring the harness connections and hoses to engine. Does anyone have a link where Ican get step by step instructions. I need my car running for work thanks. I didnt want to pay someone to do it simply because I wanted to learn how to fix my own **** but I still need a little help thanks.

Last edited by Diegolazo5; 02-27-15 at 07:25 PM.
Old 02-27-15, 09:47 PM
  #2  
grumpi300
Lead Lap
iTrader: (1)
 
grumpi300's Avatar
 
Join Date: Jun 2012
Location: Las Vegas, NV
Posts: 447
Likes: 0
Received 0 Likes on 0 Posts
Default

got any pics of the connectors and where they are by? 2jz harness is pretty easy.
2 connectors for knock sensors. - both on drivers side, one in front of engine one on back.
1 connector for oil LEVEL sensor, (its a pretty odd shaped connector.) - drivers side of engine.
1 connector for oil PRESSURE to ecu. - drivers side of engine. hidden by a/c compressor.
2 connector for a/c compressor. - both on front drivers side of engine on compressor.
1 connector for engine coolant to ecu - drivers side of engine just below the intake manifold behind upper rad hose.
1 connector for engine coolant to guage cluster. - drivers side of engine just below intake manifold behind upper rad hose.
1 connector for power steering rack and pinion. - drivers side of engine on rack and pinion.
the rest go on top of the intake manifold like for fuel injectors, valves for egr and emissions/ vsv valves.
some o2 sesnsors on passenger side along with distributor and mass air flow.
Old 02-27-15, 09:49 PM
  #3  
grumpi300
Lead Lap
iTrader: (1)
 
grumpi300's Avatar
 
Join Date: Jun 2012
Location: Las Vegas, NV
Posts: 447
Likes: 0
Received 0 Likes on 0 Posts
Default

I forgot about the 3 connectors for the vsv just under the intake. one is orange and is for the vacuum reservoir, it just keeps vacuum there. the blue one is for a different vsv valve that is on the vacuum line bracket. and the gray one is for the egr temp sensor.
Old 03-02-15, 06:52 AM
  #4  
Vrank
Lexus Test Driver
iTrader: (4)
 
Vrank's Avatar
 
Join Date: Feb 2011
Location: TX
Posts: 969
Likes: 0
Received 2 Likes on 2 Posts
Default

Why didn't you pay attention to what you were doing when you took it apart?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
SCShawn
SC400 / 300 Classifieds
7
03-09-15 02:25 AM
TonyMtana
Performance & Maintenance
1
06-04-11 08:43 AM
13loody
ES - 1st to 4th Gen (1990-2006)
28
05-14-07 02:32 PM
2.5tsoarer
SC400 / 300 Classifieds
10
04-07-05 06:24 PM



Quick Reply: 2jz Engine Wiring



All times are GMT -7. The time now is 04:21 AM.