P2016Fuel & Air Metering

Intake Manifold Runner Position Sensor Circuit Low Bank 1

P2016 means the ECM detected a low voltage signal from the intake manifold runner position sensor on Bank 1. This usually points to a short to ground, a wiring fault, or a failed sensor.

🚗 Yes, but the sensor fault should be repaired to restore normal control.

MEDIUM

severity

🎯 Top Causes, Ranked by Likelihood

#1Short to ground in the sensor circuit$50-$250

40%

A chafed or pinched wire pulls the signal voltage low.

#2Failed runner position sensor$60-$300

30%

An internally faulted sensor outputs a low signal.

#3Corroded or damaged connector$50-$200

20%

Corrosion creates a low-voltage path in the circuit.

#4Open reference or ground wire$50-$200

10%

A missing reference can force the signal low.

🩺 Common Symptoms

Check engine light on
Possible reduced power
Runner control may not operate
May fail an emissions test

💰 Repair Cost: DIY vs Shop

DIY Cost

$50-$350

Shop Cost

$150-$600

📋 Free OBD2 Code Cheat Sheet

The 50 most common codes with likely cause and DIY fix cost. Sent once, no spam.

🔧 How to Diagnose P2016

1Scan for related codes and check freeze frame

2Inspect the sensor wiring for shorts to ground

3Test the sensor signal and reference voltage

4Check the connector for corrosion or damage

❓ Frequently Asked Questions

Can I drive with a P2016 code?

Short-term yes, but fix the sensor circuit soon to keep runner control working and pass emissions.

How much does it cost to fix P2016?

Wiring fixes are often cheap, while a new sensor runs $150 to $600 at a shop.

What is the most common cause of P2016?

A short to ground in the sensor wiring or a failed position sensor are the most common causes.

🔗 Related Codes

P2015P2017P2008P2009P2010