Fitment-based search is in development — powered by Convermax and SEMA Data
ACCEL Manifold Absolute Pressure Sensor 74777 product image 1
ACCEL Manifold Absolute Pressure Sensor 74777 product image 2
ACCEL Manifold Absolute Pressure Sensor 74777 product image 3
ACCEL Manifold Absolute Pressure Sensor 74777 product image 4

ACCEL 3 Bar MAP Sensor Vacuum to 30 PSI 74777

SKU: 74777

$145.95

ACCEL 3 Bar MAP Sensor Vacuum to 30 PSI 74777

Feed the ECU accurate manifold load data for enrichment
ACCEL 3 Bar MAP Sensor Vacuum to 30 PSI 74777

Support boosted setups with vacuum to 30 psi range
ACCEL 3 Bar MAP Sensor Vacuum to 30 PSI 74777

Track changing engine load through variable voltage output
ACCEL 3 Bar MAP Sensor Vacuum to 30 PSI 74777

Use a dedicated 3 bar sensor for pressure-aware tuning
ACCEL 3 Bar MAP Sensor Vacuum to 30 PSI 74777

Confirm calibration compatibility before final ECU setup

Verified U.S. Supplier

Fitment Data Included

30-Day Returns
Out of stock

Emissions & Compliance

Emissions Compliance Exempt
  • Visa
  • Mastercard
  • Diners Club
  • PayPal
  • American Express
ACCEL 3 Bar MAP Sensor Vacuum to 30 PSI 74777

$145.95

$145.95

Vacuum to 30 psi

Range

3 Bar MAP

Sensor

Variable Voltage

Signal

Product Description

This ACCEL 3 bar MAP sensor monitors manifold vacuum and pressure load for engine-management systems. It varies output voltage to the ECU as engine load changes, giving the ECU the data needed to control fuel enrichment.

The sensor is built for applications that require manifold pressure data from vacuum to 30 psi. Its accurate signal output supports fuel enrichment decisions in boosted or performance-controlled setups.

Use this sensor where the ECU calibration and wiring are matched to a 3 bar MAP signal. Confirm electrical compatibility and tuning requirements before installation.

Specifications

Brand
ACCEL
Part Number
74777
Type
MAP Sensor
Range
Vacuum to 30 psi
Sensor Rating
3 Bar
Function
Manifold vacuum and pressure load monitoring

What's in the Box

• ACCEL 3 bar MAP sensor

Installation & Documents

Install with ECU calibration matched to a 3 bar MAP sensor signal. Confirm wiring, connector compatibility, and tuning requirements before use.