Fault Code Lookup › Powertrain codes › P050B
P050B Powertrain · generic range, no listed definition
P050B fault code: what 3 owners reported
P050B sits in the generic powertrain range (engine, transmission, fuel and emissions), but its SAE definition is not in CarHooq's list, so this page shows only what owners reported. What it meant in practice is below, from 3 complaints owners filed with NHTSA. Updated November 9, 2026.
- 3owner reports
- 3car models
- 0mention a crash
- 0mention a fire
- 2014–2018model years
Which cars get code P050B?
Every model whose owners mentioned P050B in a complaint, most reports first. Each year opens that car's full problem report. Popular models collect more reports because more of them are on the road.
Where does P050B show up?
By brand
- Ford2
- Volkswagen1
Component the owner filed it under
Is there a recall for P050B?
The others concern the component owners file this code under (Engine) on the same cars; they may or may not relate to the code. Recall repairs are free; check your VIN at nhtsa.gov/recalls.
Engine Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Tiguan long wheel base (LWB) vehicles. The engine support bolts on these vehicles may not have been properly tightened.
2018 Volkswagen Tiguan. Full risk and remedy on each car's report.
Engine And Engine Cooling: Engine Ford Motor Company (Ford) is recalling certain 2014 Escape, 2014-2015 Fiesta ST, 2013-2014 Fusion and 2013-2015 Transit Connect vehicles equipped with 1.6L GTDI engines. If the vehicle is started and driven with an insufficient level of coolant within the engine cooling system, the engine cylinder…
2014 Ford Escape. Full risk and remedy on each car's report.
What happened when owners saw P050B?
3 of the 3 reports, spread across the models above, as the owners wrote them. NHTSA removes names and VINs; long reports are trimmed. CarHooq has not verified individual claims.
My 2015 Ford Edge Titanium (VIN provided) suffered a catastrophic engine failure at 85,475 miles requiring a Ford long block replacement. After driving only 53,000 miles on the new corporate engine component, the vehicle began shaking violently and suffered a sudden, dangerous loss of power while driving, rendering it completely inoperable (it is sitting in my driveway unable to be driven). The vehicle threw critical fault codes P050B (Cold Start Ignition Timing) and P061B (Internal Control Module Torque Calculation Performance). Diagnostics indicate a terminal internal failure of the timing chain or torque converter. This vehicle has a severe, documented history of manufacturing and safety…
…They were P0116, P050A, P050B, P050E, and P1299 and to my understand they all have to do with Temperature and overheating
Seat belt light on. Car went into limp mode while on the highway. Seat belt acted like it was loose. Went for scan and it pulled up diagnostic code P0203 which is Replace Fuel injector wiring harness. Saying Cylinder 3 circuit malfunction. Also threw code P050B.
P050B: questions drivers ask
What does code P050B mean?
P050B sits in the generic powertrain range (engine, transmission, fuel and emissions), but its SAE definition is not in CarHooq's list, so CarHooq shows only what owners reported. 3 owners reported it to NHTSA, most often for the Ford Edge (1), Ford Escape (1), Volkswagen Tiguan (1); their reports describe what happened.
Which cars get code P050B most often?
In NHTSA owner complaints, P050B is mentioned most for the Ford Edge (1), Ford Escape (1), Volkswagen Tiguan (1), across 3 models and model years 2014 to 2018. Popular models collect more reports because more of them are on the road.
Is there a recall for code P050B?
No NHTSA recall text names P050B directly. 2 recalls on the cars that report this code concern the same component owners name most (Engine); they may or may not relate to the code. Check your VIN at nhtsa.gov/recalls.
What should I do if my car shows P050B?
Write down when the code appeared and what the car did (warning lights, loss of power, noises, speed, weather). Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer or independent workshop to read the stored freeze-frame data before anyone clears the code, and keep the repair order. If the car loses power in traffic, stop driving it. CarHooq does not diagnose: these are owner reports and official recall notices, not repair advice.
How this page was made
CarHooq read the text of every owner complaint filed with NHTSA for 19 US and European brands (model years 2012 onwards) and picked out the diagnostic trouble codes owners wrote down. This page lists every mention of P050B. The code is in a generic range but its standard definition is not in CarHooq's list, so CarHooq shows only what owners reported. Nothing here is a diagnosis. More answers: the fault code FAQ. Data: NHTSA Office of Defects Investigation (public domain), retrieved November 9, 2026. How CarHooq reports are made.
Is something missing or wrong on this page? Tell CarHooq. One line is enough; every message is read.
Look up another code
Or check a car: Problem Lookup · Used-car checker