NIStune Z32 ECU - Manual (Page 6)

Remove R613 Surface mount component resistor
4) Fuel Temperature input – pin 36 * Series 1 and Series 2
Z32 ECU uses a fuel temperature sensor and R33 RB25 does not. A Diagnostic Trouble
Code (DTC) will be raised by the Z32 ECU if it senses that the Fuel Temperature voltage
is out of range
Series 1 does not have a wire connected to this pin. Series 2 ECU has the FICD wiring on
this pin. We can disable this pin on both ECU styles by removing factory configuration
jumper CJ252 (Marked 000). This is located on the top side of the circuit board 1.5cm to
the right of the plastic plug.
Remove CJ252 surface mount resistor