Haltech HT-010138 5 Bar Motorsport MAP Sensor Stainless Diaphragm

Vehicle Fitment

• Universal / Aftermarket - suitable for any engine / ECU that accepts 0-5 bar MAP input

Fitment Notes

• This is a motorsport-grade sensor; no specific vehicle years, trims, or engines excluded
• Must be remote-mounted (not directly on the intake manifold); use flexible hose or sensor extension (e.g. HT-039103)
• Ensure your ECU or engine management system supports 5 bar MAP input range
• Improper wiring may damage this sensor

Features

• Stainless steel diaphragm construction for durability under boost
• 5 bar (≈ 72.5 psi) pressure rating for high boost applications
• 1/8 NPT threaded port for easy plumbing integration
• Individually electronically tested before shipping
• Delphi-style 3-pin plug & connector included
• High accuracy and repeatability under dynamic boost changes
• Low hysteresis and stable readings across temperature changes
• Compact size and lightweight packaging

Specifications

• Pressure range: 0 to 5 bar absolute
• Thread: 1/8 NPT (male)
• Connector: 3-pin Delphi plug (provided)
• Material: stainless steel diaphragm + corrosion-resistant housing
• Operating temperature range: (manufacturer spec, typical motorsport grade) - (consult ECU sensor spec)
• Dimensions (approx): 0.5" x 0.5" x 0.2" (L x W x H) :contentReference[oaicite:6]{index=6}
• Weight: ~0.31 lb / ~140 g (as quoted on BTR site) :contentReference[oaicite:7]{index=7}

Included Components

• 1x Haltech HT-010138 MAP sensor (5 bar)
• 1x Delphi 3-pin plug housing
• 3x connector pins / terminals

Product Description

The Haltech HT-010138 is a precision 5 bar motorsport MAP sensor, engineered for high-boost applications and demanding performance environments. With its stainless steel diaphragm and robust design, it provides reliable, accurate pressure readings even under rapid manifold pressure fluctuations. Because it is rated up to 5 bar, it is suitable for turbocharged or supercharged engines pushing high boost levels.

This sensor is intended for **remote mounting**, not direct manifold mounting - you must use a flexible hose or extension if mounting away from the manifold. Incorrect mounting or wiring may degrade accuracy or damage the unit. It includes the required 3-pin Delphi plug and terminals, but no wiring harness is supplied - installation requires appropriate wiring to your ECU or boost controller.

The HT-010138 is ideal for tuners, motorsport builds, and custom engine management setups that require robust pressure sensing above the stock MAP range. Always verify compatibility with your ECU before installation and follow manufacturer wiring guidelines to preserve sensor integrity and data accuracy.