P0805: Clutch Position Sensor A Circuit
What Does P0805 Mean?
P0805 is a diagnostic trouble code indicating: Clutch Position Sensor A Circuit. This code relates to the transmission system. It has been reported in NHTSA complaints across 1 different vehicle models.
Symptoms of P0805
- ⚠️ Jerking or surging while driving
Common Causes
- 🔍 Faulty oxygen sensor
- 🔍 EVAP system component failure
- 🔍 Sensor or control module malfunction
P0805 Reports by Year
Real Owner Reports
From NHTSA complaint database — actual owner descriptions.
"I was driving down the freeway in the middle lane and all of a sudden my car went into neutral and I could not get rpm's to go past 1500 and I was stuck with rush hour traffic blowing horns at me and I coasted to a stop could not get over to the breakdown lane so I sat in the lane till a man in a pi"
— Ford Focus owner, 07/09/2021
"WHILE DRIVING ON THE FREEWAY AROUND 6PM AND TAKING AN ON RAMP ONTO ANOTHER FREEWAY THE FORD FOCUS STALLED MID-DRIVE AND WOULD NOT ACCELERATE ANYMORE OR SWITCH TO HIGHER GEARS WHEN THE ACCELERATOR WAS PRESSED. THE FORD IMMEDIATELY COULD NOT GO ANY FASTER THAN FIRST GEAR AND LUCKILY WE AVOIDED AN ACCI"
— Ford Focus owner, 06/19/2020
"The transmission on our 2013 has now failed. We brought it to Ford’s attention back During the Covid shut down before The Focus reached the 100,000 mile expiration. Ford said there’s nothing they can do about it. We gingerly drove the car to make the transmission last as long as possible and it la"
— Ford Focus owner, 06/17/2022
Source: NHTSA Complaints Database
Most Reported Vehicles for P0805
Based on NHTSA owner complaint data.
| # | Vehicle | Reports |
|---|---|---|
| 1 | FORD FOCUS |
P0805 Reports by Vehicle
Detailed NHTSA complaint analysis for each vehicle model.
Frequently Asked Questions
Is it safe to drive with this transmission code?
Do I need a full transmission rebuild?
How much does a transmission repair cost?
What To Do Next
Possible Fixes
- 🔧 Have the code scanned with a professional-grade scanner to read freeze frame data
- 🔧 Check and tighten the gas cap — replace if cracked or damaged ($5-15)
- 🔧 Test the relevant sensor(s) with a multimeter before replacing
- 🔧 Check transmission fluid level and condition; top off or change if needed
- 🔧 If DIY repair isn't feasible, get a diagnostic from a trusted mechanic ($50-150)
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Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
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Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
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Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.