P1194 — Incorrect Or Irrational Performance Has Been Detected For The PWM

What Does P1194 Mean?

P1194 is a manufacturer-specific diagnostic trouble code: Incorrect Or Irrational Performance Has Been Detected For The PWM. This code applies to DODGE, JEEP, PLYMOUTH, PONTIAC, JAGUAR vehicles. Unlike generic OBD-II codes, manufacturer-specific codes are defined by the vehicle maker and may only apply to certain makes and models.

Symptoms of P1194

⚠️ Check Engine Light (MIL) illuminated
⚠️ Incorrect Or Irrational not meeting expected output
⚠️ Degraded performance of related system
⚠️ Reduced engine performance

Common Causes

🔍 Incorrect Or Irrational degraded from age or contamination
🔍 Mechanical wear in Incorrect Or Irrational or related parts
🔍 Restriction or blockage affecting Incorrect Or Irrational
🔍 Calibration drift in Incorrect Or Irrational

Frequently Asked Questions

What does P1194 mean?

P1194 indicates: Incorrect Or Irrational Performance Has Been Detected For The PWM. The vehicle's computer has detected that the Incorrect Or Irrational is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P1194?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P1194 for extended periods may cause additional problems.

How much does it cost to fix P1194?

Repair costs for P1194 typically range from $50 to $400, 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 Incorrect Or Irrational for contamination or wear
🔧 Replace Incorrect Or Irrational
🔧 Address any related mechanical faults

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.

P1194: Incorrect Or Irrational Performance Has Been Detected For The PWM