A/C Idle Up In idle state such as in slow traffic or during stop, the engine output is small. In this state, driving the compressor applies overload to the engine, which results in overheating or engine stalling. So, an idle-up device is installed to...

OEM Cold Start Injector Time Switch LC Engineering only offers the best quality available when it comes to parts, that is why we offer a wide selection of OEM parts, only to ensure that you get the best fitment and the longer lasting parts in the...

F.A.S.T. Ignition Timing Retard Control (TRC-2) The 50 state legal TRC-2 Timing Retard Control from FAST is an ideal way to add zero to 20 degrees of timing retard in three modes; continuous, demand, and boost proportional to be used with the FAST...

OE Throttle Position Sensor Throttle position sensors are switches on the throttle body that keep the engine control computer informed about the throttle opening. The TPS is a variable resistor that changes resistance as the throttle opens wider. The...

PLX SM Wideband Air Fuel Ratio Sensor Module (No Gauge) We're proud to introduce the next generation wideband oxygen sensor controller with intelligent health monitoring technology and current for improved sensor performance. The new Gen4 Wideband AFR...

Throttle Position Sensor (Sidedraft) Throttle position sensor for converting to sidedraft throttle body injection. If you would like to connect it to the wiring harness, see Part #: 1061095. NOTE: This throttle position sensor will not mount or...

PLX Bosch LSU 4.9 Wideband Oxygen Sensor The Bosch LSU 4.9 wideband oxygen sensor is a 5 wire sensor with a built-in calibration resistor with an M18 x 1.5 thread. This is the industry standard sensor for tuning internal combustion engines of various...

PLX SM Exhaust Gas Temperature Sensor The EGT sensor kit is the ideal sensor to be used with the PLX SM-EGT sensor module. It is a standard K Type thermo coupler designed specifically for exhaust gas temperature measurements for high performance...

PLX Air Intake Temperature Sensor The AIT sensor kit is the ideal sensor to be used with the PLX SM-AIT sensor module. It is a standard K Type thermo coupler designed specifically for air intake measurements for naturally aspirated, turbo, supercharged...

Boost Sensor (F.A.S.T. Ignition) This 2 Bar MAP (Manifold Absolute Pressure) sensor, is used as boost sensor for boost proportional retard with TRC-2, see Part #: 1082022. Contact our Tech Support Line for further information at 928-575-2174...

OEM Water Temperature Sensor EFi (4Runner/ Pickup/Celica/ Tundra) OEM Water Temperature Sensor EFi. OEM Toyota Part #: 89422-20010 Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for...

OE Oil Pressure Gauge Sender This Oil Pressure Gauge Sender is a stock OE replacement for 22RE & 3VZ engines. After years of use, electric components can go bad and give false readings to the ECU, that is why we recommend replacing them with new...