Tps 4 pin connector conversion to 3 pin Tps and new Throttle body (ADAPTER TPS)

I have a question, 95-5 3.4 MT reg cab 4 pin connector for the tps (89452-22080) oem and new throttle body with 3 pin connector TPS (

$75 89452-35020 Throttle Position Sensor

89452-35020) some way to convert or adapt that 4 pin connector to 3 pin tps? or some other solution

Please help, maybe there is a solution and I'm not seeing

Throttle body for 95-5 is discontinued

so the only option was a new throttle body (22210-62250) with tps 3 pin connector

 

The 1996 repair manual shows a 4 pin TPS for both the 4-cylinder and 6-cylinder engines.

What's the part number for the throttle body you need that's discontinued?

And what year/engine is the throttle body you got for?

 

@mechanicjon

 

Where does that 4th wire go??

I wish I had the EWD for the95.5 and the one the new throttle body is for.

It might be like any swap change the ECM and other sensors to the year of the new throttle body .

Without being able to see the schematics.

 

@DrZ

What's the part number for the throttle body you need that's discontinued?
22210-62190 throttle body 3.4 4x4 MT 1995-5 / 09/1996 4 pin connector


And what year/engine is the throttle body you got for?
I buy this new throttle body and new tps 4 pin connector
22210-62250 throttle body 3.4 4x4 MT 09/1996-08/1999 and is for tps 3 pin connector

 

maybe a single potentiometer and idle switch

 

It's more complicated than i thought, maybe you could help me please, it shows that you understand about throttle body and tps @Jeff Lange

 

Reading that post, it actually looks like I made a mistake in the information I provided.

I have since updated it to correct the 1995-1996 V6 information.

I looked briefly before to see if there was a Toyota 4-wire TPS that would be compatible with the newer V6 non-ETCS throttle body, but haven't found one yet.

Question for you though, have you compared the plate under the TPS between the two throttle bodies? It may be possible to swap the plate and then use the original 4-wire TPS on the newer throttle body.

To the other questions that have been asked, the early 4-wire sensors use a single pot and idle switch. The 3-wire sensors use a single pot and no idle switch, the later 4-wire sensors use two pots and no idle switch.

Jeff

 

you say to modify the inside of the new throttle body where the tps 3 connectors sit and place the tps with 4 connectors
did I understand well? that is proven to work? I do not want to break the new throttle
but if there is no other left I will have to do it

I had thought of modifying the wire connector with 4 pins tps to convert into 3 pins cable connector but I don't know if it would work

 

information that could be useful about the tps with 4 pins connectors

 

Just remove the 2 screws holding the TPS onto the throttle body, and take a look at what's under there. I haven't done it on a 5VZ myself, but I have for other Toyotas.

That wouldn't work, at least not completely. The ECU is expecting the IDL signal.

Jeff

 

Here's some info on the 3 wire.

 

The 4 wire has the idle switch in it. Which you will need for your truck. 3 wire won't work in place of it electrically. Only option is to make 4 wire work on throttle body or get a different throttle body.

 

What's wrong with your throttle body?

 

the truck remains accelerated and varies the revolutions intermittently between 1500rpm and 2000rpms

 

we have advances, I am manufacturing an adapter for the tps 4 pin connector (89452-22080) to swap in the new throttle body (22210-62250)
hopefully we will have results next week if everything goes well and works

similar to this

 

that is, you'r right

 

it would look something like this, I found several adapters all over the world and mostly for the Supra but there are no options for the tacoma body throttle and 5vz motor
then it's time to invent one

 

Throttle shaft worn? Max Bore can rebush it and make it like new. John has had it done to his. @1997tacomav6

 

Just look down the throttle body and see if there’s any air gap in between the walls and the butterfly.
It should be tight,
The walls should be perfectly smooth where the butterfly meets the wall.

If there’s any gap or grove on the wall where the butterfly meets the wall, air will slip by and your rpms will be higher.
Max bore for 125.00 is the best deal and is put in an ultrasound cleaning machine too.
He will bore out the inside to make the walls perfectly round, new butterfly etc.