Mazda 121

Greetings to all,

I have a Mazda 121 Model 1998, monopunto; The following fault is presented:

in cold motor condition, the car walking as a lack of current, it goes out a couple of times, then when you take good temperature, all the problems pass, as if it had no failure.

The TPS sensor is new to analyze its starting voltage, to its maximum angle and goes from 0.60 VA 4.2 V I can't find interruptions in its route, however Scanneo and tells me that the TPS is open or short.

Then I don't know what the fault can be, if someone of you can collaborate to me, I thank you.

Thanks in advance

Mauricio

Verify computer and wiring signals, and IAC actuator because both work in the key and the SCAner can send D TPS failure because it does not understand what passes and looks for a culprit, it is possible that the accelerator is dirty and cold does not enter the air well, once the air is heated, it enters normally due to the dilation of the components.

Hello, the more it seems to me a problem in the temperature sensor, the computer thinks that the engine is hot and does not send the combutible amount that I should deliver in cold I hope it serves you