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Forum: MKIII Supra 01-31-2010, 02:47 AM
Replies: 30
Views: 6,385
Posted By cre
Other than blowing some air through it you really...

Other than blowing some air through it you really can't clean it. It's an optical sensor and trying to clean them usually results in catastrophic failure; In other words, you'll be buying a new one....
Forum: MKIII Supra 01-30-2010, 01:21 AM
Replies: 30
Views: 6,385
Posted By cre
Off the top of my head possibilities are: knock...

Off the top of my head possibilities are: knock sensor problems, AFM problem.... I'm not sure if the oil pressure sender being disconnected would cause that, but I think it's unlikely.

Did you get...
Forum: MKIII Supra 01-28-2010, 07:29 PM
Replies: 30
Views: 6,385
Posted By cre
You sure you got the harness patched up...

You sure you got the harness patched up correctly? Any error codes (do you know how to check them)?
Forum: MKIII Supra 01-28-2010, 06:15 PM
Replies: 30
Views: 6,385
Posted By cre
The one with the rubber boot is the oil pressure...

The one with the rubber boot is the oil pressure sender's connector; The boot covers the sender. Under the exhaust manifold and up from the oil filter... look for a metal can just small enough to fit...
Forum: MKIII Supra 01-28-2010, 06:10 AM
Replies: 30
Views: 6,385
Posted By cre
It would start... shouldn't even run poorly......

It would start... shouldn't even run poorly... just real rich.

Post pictures of the connectors or post up how many wires run to each and what the colors are.
Forum: MKIII Supra 01-27-2010, 08:37 PM
Replies: 30
Views: 6,385
Posted By cre
Unplugged/broken connectors = significant. ;) ...

Unplugged/broken connectors = significant. ;)

Sounds like the knock sensor wires and one of the coolant temp sensor wires. Can you post pictures or at least post back with the wire colors? If it's...
Forum: MKIII Supra 01-27-2010, 04:36 AM
Replies: 30
Views: 6,385
Posted By cre
It's a wasted spark setup.... 1 and 6 BOTH fire...

It's a wasted spark setup.... 1 and 6 BOTH fire at the same time, same for 3 and 4, and the same for 2 and 5.... so, it doesn't matter if 1 or 6 is plugged in to port #1 on the #1 coil pack, just so...
Forum: MKIII Supra 01-23-2010, 11:49 PM
Replies: 30
Views: 6,385
Posted By cre
Sure, you can test the CPS... but it's pointless...

Sure, you can test the CPS... but it's pointless if the wiring is jacked... why don't you start fixing the problems instead of ignoring them and looking for others? You've wasted a LOT of time by...
Forum: MKIII Supra 01-23-2010, 05:30 AM
Replies: 30
Views: 6,385
Posted By cre
How is the wiring "all jacked up"?? If the wiring...

How is the wiring "all jacked up"?? If the wiring is "jacked up" sufficiently that may be the only thing you need to fix... didn't think it was worth mentioning?

Wiring diagram:...
Forum: MKIII Supra 01-22-2010, 04:00 AM
Replies: 30
Views: 6,385
Posted By cre
Good god man... :eek3: Start with fixing the...

Good god man... :eek3:

Start with fixing the code 41 and the code 12 and code 14. So, yes, troubleshoot the igniter, the CPS and the TPS wiring. Other than the ECU most of those codes have NOTHING...
Forum: MKIII Supra 01-21-2010, 02:58 AM
Replies: 30
Views: 6,385
Posted By cre
Do you have any diagnostic codes stored? If so,...

Do you have any diagnostic codes stored? If so, what?


You should go through the troubleshooting chart for ignition problems in the from of the section I linked to. The diagnostic work flow...
Forum: MKIII Supra 01-18-2010, 07:45 PM
Replies: 30
Views: 6,385
Posted By cre
I don't know what you're using as a reference,...

I don't know what you're using as a reference, but your measurements sound right on.

Here's a test procedure:
http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=IG&P=12

Please post...
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