P2625 — Injector Control Pressure Regulator Circuit High

What Does P2625 Mean?

P2625 is a diagnostic trouble code indicating: Injector Control Pressure Regulator Circuit High. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P2625

⚠️ Check Engine Light (MIL) illuminated
⚠️ Injector Control Pressure Regulator reading stuck at maximum value
⚠️ Related system operating erratically or in default mode
⚠️ Reduced engine performance

Common Causes

🔍 Short to voltage in Injector Control Pressure Regulator wiring harness
🔍 Corroded or water-damaged Injector Control Pressure Regulator connector
🔍 Faulty Injector Control Pressure Regulator outputting maximum voltage
🔍 Damaged wiring rubbing against metal components
🔍 ECM/PCM internal fault (rare)

Frequently Asked Questions

What does P2625 mean?

P2625 indicates: Injector Control Pressure Regulator Circuit High. The vehicle's computer has detected that the Injector Control Pressure Regulator is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P2625?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P2625 for extended periods may cause additional problems.

How much does it cost to fix P2625?

Repair costs for P2625 typically range from $20 to $300, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Inspect and repair Injector Control Pressure Regulator wiring for short to voltage
🔧 Clean or replace corroded Injector Control Pressure Regulator connector
🔧 Replace faulty Injector Control Pressure Regulator

1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

P2625: Injector Control Pressure Regulator Circuit High