P2066
Fuel Level Sensor "B" Circuit Performance
DTC P2066, sometimes indicated as P206600 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing fuel level sensor "b" circuit performance.
The code P2066 is usually caused by a defective fuel level sensor or a wiring issue. If the sensor is defective, it will need to be replaced. If there is a wiring issue, the wiring will need to be repaired or replaced.
- P2066: Fuel Level Sensor B Circuit Performance
- P2066: Fuel Level Sensor "B" Circuit Performance
- P2066: Fuel Level Sensor "B" Performance
- P2066: Fuel gauge tank sensor B – performance problem
- P2066 00: Fuel gauge tank sensor B - performance problem
Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.
- PIT5212B - ENGINE (PWS)
CHEVROLET: This preliminary information communication provides information to the technician about vehicles that have a service engine soon malfunction indicator lamp on. Technician may find diagnostic trouble codes P0087, P0461, P2066, P128E, P2632, - PIT-5212-B - ENGINE (PWS)
CHEVROLET: Gm: technician may be unable to command pump tool transfer pump on with scan tool. Ses mil may be on with one or more of dtcs P0087 P0461 P2066 P028E P2632 P2633 P2634 and/or P2636. Also included make/model gmc sierra 3500 model year 2013. - PIC-5104A - FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
CHEVROLET: General motors: fuel system dtc's P2066, P2636. A comment made on the accuracy of the fuel gauge. In some rare cases, they may comment that the vehicle runs out of fuel at approx. 1/4 tank. *pe - PIC4765 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
CHEVROLET: Erratic fuel gauge operation dtc's P2066 and/or P2636. *nj - 08-08-49-001 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
CADILLAC: Inaccurate fuel gage readings, fuel gage reads empty when there is fuel in tank, fuel level low message in dic, dtc P2066 set (reprogram ecm). With 2.8l or 3.6l engine (vins t, 7 - rpo's lp1, ly7). *nj - PIC4765 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
CHEVROLET: Erratic fuel gauge operation dtc's P2066 and/or P2636. *nj - 4560 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
CADILLAC: Fuel gauge stuck on empty dtc P2066 (2.8l (lp1) or 3.6l (ly7) engines). *nj - 0690019 - ELECTRICAL SYSTEM
HYUNDAI: Dual fuel level sender system - dtc P2065, P2066, P2067, P2068 - shop manual. *tt - 1803204 - FUEL SYSTEM, OTHER
CHRYSLER: Malfunction indicator lamp illumination diagnostic trouble code (dtc) P2066 fuel level sensor. *tt - 030849010 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
CADILLAC: Diagnostic information for fuel gauge reading empty after filling tank with vehicle running, diagnostic trouble code P0461 or P2066 may set. *tt
2012 JEEP GRAND CHEROKEE with 39000.0 miles
Check engine light fault code "P2066" appeared twice since purchased new in 2012. The first event occurred in april 2013 at 17,000 miles. Chrysler dealership replaced right and left fuel pump along with fuel level sensor under warranty. The second event occurred in may 2016 at 39,000 miles. The dealership quoted a price of $1700 for repair but after speaking to chrysler representative the price for repair was $500. This issue mirrors the 2005 chrysler pacifica recall nhtsa ref#06v432000 in which a P2066 fault code was generated leading to fuel pump module replacement. My understanding is that chrysler agreed to extend the warranty to 150,000 miles as there was was a defect in the engine subframe assembly leading to corrosion in the fuel pump area.
FUEL/PROPULSION SYSTEM,
2005 CHRYSLER PACIFICA with 160000. miles
The 2005 chrystler Pacifica was traveling 35 mph in the winter on a paved road when it just died no warning. I had it towed to my house for further testing.The car tries starting but never turns over act like no fuel. I then hooked it up to my foxwell nt630 elite obd2 scanner it detected codes P0340, P2066, P0700, & P0461 code P0340 cam shaft position sensor a circuit bank 1 or single sensor (part replaced). Code P2066 fuel level sensor b (performance). Code P0700 transmission control system. Code P0461 fuel level sensor a (range/performance) nhtsa campaign number: 06v432000 manufacturer daimlerChrysler corporation components power train potential number of units affected 127,928 summary: on certain passenger vehicles, the fuel pump module and the power train control module (pcm) software may allow the engine to stall under certain operating conditions. Remedy dealers will reprogram the power train control module. The fuel pump module will also be replaced on vehicles built from august 1, 2004 through september 30, 2004. The recall began on november 21, 2006. Owners may contact daimlerChrysler at 1-800-853-1403. Two separate defect conditions that could result in engine stall while driving in model year (my) 2005-2006 Chrysler Pacifica vehicles (nhtsa recall no. 06v-432). My 2005 vehicles built in august and september of 2004 are being recalled to correct a defect in the secondary fuel pump modules, which may have an improper press fitting on the inlet that can become dislodged and shut-off fuel flow. All my 2005-2006 vehicles built between july 8, 2004 and november 11, 2005 are being recalled to correct a powertrain control module (pcm) software issue with the evaporative emissions system which can also cause stalling. For both conditions, engine stall incidents tend to occur during left turns. Nhtsa action number: rq06002
FUEL/PROPULSION SYSTEM, POWER TRAIN ENGINE