ECUMaster USA

Plug and Play Adapter Harness

$849.00

SKU: WHPIS3001

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return

Description

The ECUMaster USA WHPIS3001 is a plug and play adapter harness specifically designed to facilitate the installation of an ECUMaster EMU Black engine control unit in select Lexus and Toyota models. This parallel harness design ensures that the vehicle's original ECU is retained to manage the automatic transmission system. Consequently, the ETSC-i throttle body must remain connected to the stock ECU for correct automatic transmission control, meaning the EMU Black will not directly manage this component. This adapter harness is compatible with a range of vehicles equipped with VVTi engines. It supports the 2001 IS300 (JCE10) 2JZ-GE VVTi, 1998–2001 GS300 (JZS160) 2JZ-GE VVTi, 1997–2005 Aristo (JZS161) 2JZ-GTE VVTi, 1998–2001 SC300 (JZZ31) 2JZ-GE VVTi, 1999-2003 Crown (JZS171) 1JZ-GTE VVTi, and 2000–2007 Mark II (JZX110) 1JZ-GTE VVTi. The package includes the adapter harness, an Intake Air Temp Sensor Kit, and a Bosch 4.9 Wideband O2 sensor, along with a base map and manual for installation and setup.

Fitment

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Specifications

BrandECUMaster USA
Part NumberWHPIS3001
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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