Ignitions and Electrical› Ignition Components

Hondata

4 Bar MAP Sensor

$99.00

SKU: MAP-4

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Hondata 4 bar MAP sensor is a plug-and-play replacement for factory sensors on boosted engines. It accurately reads boost pressure up to 4 bar (approximately 43 psi), significantly exceeding the factory sensor's capability of just under 1 bar (11 psi). This sensor uses the same connector and screws directly into the factory location, eliminating the need for harness splicing or rewiring.
Show original supplier description
The Hondata 4 bar MAP sensor is designed to eliminate the common installation headaches associated with aftermarket boost sensors. Unlike many other aftermarket options that require splicing into the engine harness, this unit is completely plug-and-play, utilizing the factory connector and mounting directly into the throttle body. This ensures a clean installation and reduces the potential for wiring errors. This sensor offers a significantly wider boost reading range than the stock Honda MAP sensor, which is limited to just under 1 bar (approximately 11 psi). The Hondata 4 bar sensor can accurately read up to 4 bar, equivalent to about 43 psi of boost pressure. This makes it suitable for more aggressively boosted applications. It is important to note that this sensor is not compatible with a stock, unprogrammed factory ECU. Due to the different pressure-to-voltage scaling compared to the OEM sensor, a programmable or chipped ECU is required. The ECU must be configured to accept the new MAP sensor's specifications. For Hondata S300/Smanager systems, select PARAMETERS > MAP > REPLACEMENT MAP SENSOR > HONDATA/OMNIPOWER 4 BAR. For Neptune RTP, select PARAMETERS > MAIN SETTINGS > MAP SENSOR > OMNIPOWER 4 BAR. Always verify these settings with your tuner. The sensor fits all D, B, F, and H Series Civic, Integra, Accord, Prelude, and 2000-2005 S2000 engines that have a throttle body-mounted MAP sensor.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHondata
Part NumberMAP-4
CategoryIgnitions and Electrical
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

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.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy