Citroen C4 Picasso Ii P290A Engine Trouble Code
Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.
Citroen C4 Picasso Ii P290A Code Meaning :
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
Fuel And Air Metering (Injector Circuit Malfunctions Only)
Engine Oil Temperature Sensor Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High

When you check Citroen C4 Picasso Ii car engine light came on code P290A the reason should be . However manufacturer may have a different definition for the P290A OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P290A OBD-II Diagnostic Powertrain (P) Trouble Code Description
P290A engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For P290A Code
The reason of P290A OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.P290A code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.
P2909 Previous Engine Trouble Code For Citroen C4 Picasso Ii | Next Engine Trouble Code For Citroen C4 Picasso Ii P290B |