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Ask Jay Your Own Question
Jay, Nissan Technician
Category: Nissan
Positive Feedback: 99.1 %
Satisfied Customers: 11911
Experience: 20 yrs experience with Nissan & Infiniti Trained & Certified.Currently still working for Dealer
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Nissan/Datsun Maxima: How do I installe a tps on a Nissan maxima

Customer Question

How do I installe a tps on a Nissan maxima and set the correct voltage.?

I'm getting code p1122 p0223 p2135

Submitted: 12 months ago.
Category: Nissan
Picture
Expert:  Jay replied 12 months ago.


Jay :

Hello and thank you for using JustAnswer.com

Jay :

All of those codes are related to the electronic throttle chamber.

Jay :

To correct this the whole throttle chamber assembly needs to be replaced and a idle relearn performed

Jay :

to correct your problem.

Customer : I have a 2007 tps sensor Would that work if I install it and then clear the code?
Customer : But I did check both tps sensor with a dmm both read 5.0 o
Customer : Ohmz
Jay :

Some things you can't go by.

Jay :

On of the codes is for the Throttle motor

Jay :

So you could have a TPS code since the throttle motor is inop

Customer : And I use my friend scanner it said wasn't getting enough voltage . The battery is one year old don't think that's the problem . Would it be the wire?
Jay :

I never see a harness issue on this

Jay :

It's almost always the throttle chamber

Customer : So you recommend install new tps relearn performe and that should fix it?
Jay :

I suggest you get a new complete throttle chamber assembly and perform a manual idle relearn to resolve your problem

Customer : I have 2007 complete throttle chamber is tht ok or should I just go but one
Customer : Buy one*
Jay :

The P1122 which is Electronic Throttle function code is related to the throttle motor. This is most likely the cause of the other TPS sensor codes cause it's calling for a voltage signal, and the throttle motor can't move to have the correct voltage sent. That is what causes that code

Jay :


You have another throttle chamber? other than the one that is on the car? Do you know if it's good?

Customer : If it does work can I I stall it and disconnect battrys for 30min and that should fix it. And if it doesn't work I guess I have to go buy one 204 dollars
Jay :

1 sec plz

Jay :

That won't work

Jay :

You have to do the idle relearn after you replace it

Jay :

I can give you the manual steps to perform this

Jay :

but if you can't get it, then it will need to be done with a scanner

Jay :

Let me know if you want the manual steps.

Customer : I can get the scanner. And I think the manual steps are 10 second on 2 seconds of 10 seconds on 2 second of?
Customer : I'm going to try to do it right now I'll get back with you
Jay :

That is the accelerator pedal position relearn

Customer : Oh can you get me the steps please
Jay :

sure

Jay :

give me a min

Jay :

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Jay :

Those are the steps to perform a manual idle relearn

Customer : Damn ok I'll give it a try
Jay :

You got it

Jay :

If you have any more questions on this, please feel free to ask. Thanks Jay!

Customer : Thank you
Jay :

Your welcome

Jay :

Don't for get to rate me. That is how I get credit for my work. If you have any more questions on this, feel free to return to this question and ask.

Jay :

Thanks Jay!

Customer : So I did that test my battery die went to auto zone charge it told me battry is bad so I just bought a battry . My friend has a modes so after I install the battery and throttle valve . I'm going to do the self learning mode
Jay :

ok

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Expert:  Jay replied 12 months ago.

Our chat has ended, but you can still continue to ask me questions here until you are satisfied with your answer. Come back to this page to view our conversation and any other new information.

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Expert:  Jay replied 12 months ago.

it looks like your having problems entering the chat. So I ended it.

Let me know if you have any more questions on this.. Thanks Jay!

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