under your air filter
inside motor
The intake air temperature sensor is built into the MAF sensor on a 1991 Nissan pickup. It is between the air box and the throttle body.
temperature sensor.
in the gas tank, it is part of the fuel level sensor
right below your thermostat housing
Front top of the intake manifold.
On a 1990 Nissan pickup truck, the fuel temperature sensor is typically located near the fuel rail or in the fuel tank, depending on the engine configuration. It monitors the temperature of the fuel to help optimize engine performance and efficiency. For precise location details, it's advisable to consult the vehicle's service manual or a repair guide.
lets warm air in when it reaches a certain temperature.
where is egr temp sensor located in 97 nissan pickup l4
sounds like a temperature sensor problem
below the raditor hose that's connected to the thermostat.
no such sensor