DIYAUTOFIXESMANUALS

Diagnostic Trouble Code Database

P2061Moderate (Fix Soon)

Reductant Injection Air Pump Control Circuit High

System:Fuel and Air Metering (Advanced / Diesel)•Classification:Powertrain (OBD-II Generic)•Severity Impact:Emissions or air metering deviation. Safe for gentle driving to repair shop.
Direct Technical Definition (Fast Answer)

Code P2061 indicates a diagnostic fault in the Fuel and Air Metering (Advanced / Diesel) (Reductant Injection Air Pump Control Circuit High). Connect an OBD2 scanner to verify freeze frame data, then test circuit voltage and vacuum connections before replacing components.

Estimated Repair Time30 – 60 minutes
DIY Parts Cost$25 – $80
Shop Repair Quote$190 – $420
Average DIY SavingsSave $200+
The 80/20 Workshop Rule

Inspect the electrical harness and ground connection related to P2061. Clear the code with an OBD2 scanner; if it returns, perform a multimeter resistance check on the primary sensor.

Estimated DIY Cost
$25 – $80
Tools & DIY parts
Dealership Shop Quote
$190 – $420
Labor ($180/hr) + parts
Net Money Saved
Save $200+
In your driveway today

Symptoms Associated with P2061

Drivers typically observe the following symptoms when the ECM flags P2061:

Check Engine Light (MIL) illuminated on instrument cluster
Possible engine performance, hesitation, or emission monitor reset
Failed annual vehicle safety or emissions smog inspection

Common Root Causes & Statistical Probability Matrix

Statistical breakdown of what triggers this code based on automotive repair shop data.

Worn, contaminated, or defective Reductant Injection Air Pump Control Circuit High component
High ProbabilityDifficulty: Moderate
Relative Frequency: 75%Estimated Parts Cost: Low
Damaged, loose, or corroded wiring harness connector pins
Medium ProbabilityDifficulty: Easy
Relative Frequency: 45%Estimated Parts Cost: Low
Underlying vacuum leak, blown fuse, or poor chassis ground
Low ProbabilityDifficulty: Easy
Relative Frequency: 20%Estimated Parts Cost: Low

Step-by-Step Diagnostic & Repair Procedure

Follow this logical order to isolate and repair P2061 before spending money on costly parts.

Checklist Progress: 0 of 3 steps complete

Step 1: Scan and Record Freeze Frame Data

Connect an OBD2 scanner, record engine RPM, coolant temp, and secondary DTCs associated with P2061.

Step 2: Visual Inspection

Inspect wiring harnesses, pins, and vacuum lines related to the Fuel and Air Metering (Advanced / Diesel) for chafing, oil contamination, or burn marks.

Step 3: Multimeter / Component Verification

Measure 12V reference power, ground continuity, and signal voltage against factory service manual specifications for P2061.

Frequently Asked Questions About P2061

Severity is rated as Moderate. Emissions or air metering deviation. Safe for gentle driving to repair shop.