SOURCE: Propane test on eng.
Your mechanic did a good test by externally adding more fuel to the engine. The fact that the addition of the extra fuel to the engine changed the engines behavior would suggest he is on the right track.
SOURCE: running lean
Have you a leak in the exhaust??even a small leak will cause the lambda value to be out check your exhaust
Testimonial: "will do thank you!"
SOURCE: check eng light on low egr flow replace the egr
A very common issue that can cause this code is the EGR valve but most commonly the DPFE Sensor differential pressure feedback egr. For the evap code would make sure no lines may have been disconnected while replacing the egr valve. It is possible the the evap code may be a separate issue.
SOURCE: check engine light on, traction
there is a lot of questions here so i will start with the codes P0028 & P0026 both are verable valve timing codes first we should talk about how this system works, the engine is equiped with veriable valve lift units that when oil is pushed into the units they push on the camshaft, basicaly they roll the shafts in there saddles witch changes the lift and duration of the camshaft this is done to maxamise the performance of the engine, basickly alowes the engine to be tuned down at low RPM and load but when there is a demand for power the cames are advanced to give the engine more power. when we see these codes the mose common problem is the engine has not been serviced reguarly and their is gunk built up in the oil passages to the veriable valve units, most of the time changing the oil and adding some addative like marvel mistery oil will fix the problem, if not then you may have to replace the veriable valve lift units.
the skip under load might be the verable valve units advanceing one cam and not the other, this would cause a surge and maybe an engine miss fire, but i would change the spark plugs as will as the oil ( it never hurts to replace the plugs ) but make sure to use what the factory used don't chepen it up spend the few extra dollers to get the right plugs.
the check engine light is the verable valve units.
now the flashing cruse and the TCL these are most likely related, and you should be able to get a code from the BCM that will leed you down the right path, but best guess is a speed sensor is not working, all 4 wheel have to be within 1% of each other or the cruse will not work, and the TC wont work and probly the ABS.
its a lot of info but i hope this helps.
P0050 HO2S Heated Oxygen Sensor -Control Circuit (Bank 2 Sensor 1)
P0051 HO2S Heated Oxygen Sensor -Control Circuit Low (Bank 2 Sensor 1)
P0052 HO2S Heated Oxygen Sensor -Control Circuit High (Bank 2 Sensor 1)
P0053 HO2S Heated Oxygen Sensor -Resistance (Bank 1 Sensor 1)
P0054 HO2S Heated Oxygen Sensor -Resistance (Bank 1 Sensor 2)
P0055 HO2S Heated Oxygen Sensor -Resistance (Bank 1 Sensor 3)
P0056 HO2S Heated Oxygen Sensor -Control Circuit (Bank 2 Sensor 2)
P0057 HO2S Heated Oxygen Sensor -Control Circuit Low (Bank 2 Sensor 2)
P0058 HO2S Heated Oxygen Sensor -Control Circuit High (Bank 2 Sensor 2)
P0059 HO2S Heated Oxygen Sensor -Resistance (Bank 2 Sensor 1)
P0060 HO2S Heated Oxygen Sensor -Resistance (Bank 2 Sensor 2)
P0061 HO2S Heated Oxygen Sensor -Resistance (Bank 2 Sensor 3)
P0062 HO2S Heated Oxygen Sensor -Control Circuit (Bank 2 Sensor 3)
P0063 HO2S Heated Oxygen Sensor -Control Circuit Low (Bank 2 Sensor 3)
P0064 HO2S Heated Oxygen Sensor -Control Circuit High (Bank 2 Sensor 3)
P0065 Air Assisted Injector -Range/Performance
P0066 Air Assisted Injector -Circuit Malfunction or Circuit Low
P0067 Air Assisted Injector -Circuit High
P0068 (MAP) Manifold Absolute Pressure /(MAF) Mass Air Flow - Throttle Position
Correlation
P0069 (MAP) Manifold Absolute Pressure / (BARO)Barometric Pressure Correlation
P0070 Ambient/Outside Air Temperature Sensor -Circuit Malfunction
P0071 Ambient/Outside Air Temperature Sensor -Range/Performance Problem
P0072 Ambient/Outside Air Temperature Sensor -Circuit Low Input
P0073 Ambient/Outside Air Temperature Sensor -Circuit High Input
P0074 Ambient/Outside Air Temperature Sensor -Circuit Intermittent
P0075 Intake Valve Control Solenoid Circuit Malfunction (Bank 1)
P0076 Intake Valve Control Solenoid Circuit Low (Bank 1)
P0077 Intake Valve Control Solenoid Circuit High (Bank 1)
P0078 Exhaust Valve Control Solenoid Circuit Malfunction (Bank 1)
P0079 Exhaust Valve Control Solenoid Circuit Low (Bank 1)
P0080 Exhaust Valve Control Solenoid Circuit High (Bank 1)
P0081 Intake valve Control Solenoid Circuit Malfunction (Bank 2)
P0082 Intake Valve Control Solenoid Circuit Low (Bank 2)
P0083 Intake Valve Control Solenoid Circuit High (Bank 2)
P0084 Exhaust Valve Control Solenoid Circuit Malfunction (Bank 2)
http://engine-codes.com/p0011_nissan.htmlForum CodePossible causes- Harness or connectors697 views
Usually answered in minutes!
×