Question about 2002 Toyota ECHO

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Check engine light after A/T to manual swapping

Please let me know , the wiring system or connection of ECU, which makes check engine light lit up. i have converted 2002 A/T vitz to manual gear system.

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If it runs leave well alone,best advice i can give as the more lights that work the more the you will worry and pay for an expensive computer diagnostic

Posted on Nov 15, 2008

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Posted on Jan 02, 2017

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Different engine means a different ECU and a different wiring harness from the original in the car not to mention other items. (Never a good idea to try and fit a different engine from the original given the complex electronics). You need to plan the feasibility of these kinds of engine swaps before you decide on doing it. You will now need to employ a professional to work out the wiring but you might have a problem finding a competent mechanic willing to take on the task which will be complex and time consuming.

Nov 24, 2015 | Toyota Cars & Trucks

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Whats the name of the wiring harness thats needed in a swap from non vtec to vtec

92-00 Honda Engine Swap Wiring Guide VTEC AND NON ...
Oct 8, 2011 - 92-00 Swap Wiring Guide for VTEC and Non-VTEC ... try to compile one thread that would try to answer pretty much 95% of all questions ... I wanted to do this because often times I end up posting the same thing to ... to ECU harness so using an EX/SI 92-95 engine harness will make VTEC plug and play.

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Jan 16, 2010 - 15 posts - ‎6 authors The distributors may be different on the vtec/non vtec. .... As was previously stated, allyou need to do is add wiring for VTEC. ... that connect to the ecu to the connectorsthat wire in your engine harness while the engine is out... f22b2 non vetec swap to f22b vtec need help asap
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Nov 03, 2015 | Cars & Trucks

2 Answers

Engine swap

asuming both engines were the same capacity 1.6?1.4? and all parts from first engine were used like air intake/airflow meter etc then original ecu can be used,if all the cavelier parts were used then ecu from donor could be kept with wiring loom etc.poor running could the ecu be running "get u home"mode needs reseting then codes read.if wiring loom from corsa kept are all the sensor wires connected to correct parts of engine?oil temp/water temp/flywheel sensor/oxygen sensor/etc even speedometer all needed for ecu to adj correct fuel air mix for smooth running.was the donor engine running ok b4 its transfer?if u havent already go join an online type website where multiple vauxhall experts will be found to help

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1 Answer

85 tpi corvette wiring diagram

Are you trying to use your harness and ecu from the existing v6? Please say no cuz the ecu for a v6 will not work well for the v8. I would suggest getting the ecu harness from the vette you got the motor from. GL.

Dec 06, 2013 | Cars & Trucks

1 Answer

1993 GMC K3500. Anyone know where i can find an ABS (antilock brake system) wiring diagram? When i bought my truck, it came without the ABS computer. I recently aquired the computer but still dont get...

You can find free wiring diagrams here Enter vehicle info. Year , make , model an engine size . Under system click on brakes .under subsystem brake control will show on it's own . Click the search button .

Apr 01, 2017 | GMC K3500 Cars & Trucks

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1999 volkswagon jetta vr6 check engine light on scanner says random miss fire on number 1 cly. and others. i changed plug wires and spark plugs no change. previous owner changed ciol pack i put old one...

The system's wiring needs to be checked for power. It could be that the driver for the systems injectors or coils may have an issue. What makes this a big problem is that the driver's are contained in the engine's ECU which is the main brain for the engine. Would you like a authentic shop manual for your library? Let me know.

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Wiring faulty, sensor not connected or mismatch, the ECU will not operate normally until it get all required input from the various sensor.

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2003 vue ECU problems

make sure all grounds are connected. usually it is something easy or should obd-II scan may help pinpoint the problem.

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I have 1991 civic shell, swap to 1994 del so jdm ingine,

Go to Register and you can download the manual that matches your engine. Chances are that you do not need all ten wires. Russ (camieng on eBay)

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