P0106

MAP/Barometric Pressure Circuit Range/Performance

Severity: Medium Fuel & Air Metering Generic OBD-II Code Est. Repair: $100 - $250

Schedule diagnosis soon. Continued driving may worsen the issue.

Quick Answer

P0106 means “MAP/Barometric Pressure Circuit Range/Performance.” Severity: Medium. Estimated repair cost: $100 - $250. Most common sign: Rough idle.

What Does P0106 Mean?

MAP sensor reading is out of the expected range for current engine load and RPM.

Common Symptoms

Rough idle
Poor acceleration
CEL

Possible Causes

Vacuum leak
Faulty MAP sensor
Damaged/clogged MAP hose
Wiring issue

How to Fix P0106 – Repair Guide

Inspect MAP hose for cracks/blockage
Check connector
Test sensor output vs. known-good values
Replace sensor if out of spec
Sponsored Partner

Upgrading Your Vehicle or Need Replacement Clearance?

Explore high-quality aftermarket auto parts, forged wheel spacers, and leveling kits.

Budgeting for This Repair?

A typical P0106 repair runs about $100 - $250. If you'd rather spread the cost over time, estimate the payment with our free sister tool: Car Finance Calculator (50-state sales tax, trade-in equity, full amortization).

Recommended OBD2 Scanners & Tools

To read and clear this code yourself, you need a reliable OBD2 scanner. Here are top-rated options:

BlueDriver Bluetooth Pro OBDII Scan Tool

Professional Bluetooth scanner with live data, enhanced diagnostics (ABS/SRS) and repair reports. Works with iPhone & Android. No subscription fee.

$70 - $120
Check Price on Amazon →

ANCEL AD310 Classic Enhanced OBD2 Scanner

Best-selling handheld code reader. Read & clear engine codes, live data, freeze frame. No phone required. Highly rated for beginners.

$25 - $40
Check Price on Amazon →

FIXD Bluetooth OBD2 Scanner

Simple plug-and-play sensor that explains codes in plain English via free app. Ideal for first-time users.

$35 - $60
Check Price on Amazon →

As an Amazon Associate we earn from qualifying purchases. This does not affect the price you pay.

Disclaimer: Information is for educational reference only and does not replace professional diagnosis. Actual causes and costs vary by vehicle make, model, year and condition. Always verify with a qualified technician.