Elite 750 Mazda Miata (MX-5) NA Plug’n’Play Adaptor Harness

Haltech HT-140622

Suits: Mazda Miata (MX-5) NA 1.6L and 1.8L with 2-plug, 2-row factory ECU. Manual transmission only.

Includes: Plug’n’Play adaptor harness, M14 x 1.5 air temp sensor with matching plug and pins, auxiliary I/O 16 pin Tyco plug and pins.

Notes: Does not support USDM OBDII 96-97, Special Edition SE and Anniversary models.
All manual transmission 1.6L variants will require the factory throttle position sensor to be unplugged and removed. A full-range throttle position sensor alternative must be installed for correct functionality. Failure to do so will result in erratic behavior of the ECU at wide-open throttle along with damage to the ECU.

Prices are in EUR, excluding VAT. Please contact parts@tdp.ie to confirm compatibility, availability and lead time before ordering.

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