What is the fault code on a Jaguar X?
Jaguar Mechanic: Richard, Jaguar Technician replied 10 years ago. Ok. The code P1646 is for bank 1 sensor 1 which is the front sensor in the rear exhaust. It should be the one with the grey connector.
Where is Bank 1 sensor 1 Jaguar X type club?
I have the Engine light on and the readout from the scanner is P1646. I understand that this relates to Bank 1 sensor 1, again I believe that this is the upstream sensor on the firewall side and is located in the exhaust manifold.
What are the causes of a Jaguar HO2 sensor bank malfunction?
P1646 JAGUAR Possible Causes 1 Faulty Upstream HO2 Sensor Bank 1 2 Upstream HO2 Sensor Bank 1 harness is open or shorted 3 Upstream HO2 Sensor Bank 1 circuit poor electrical connection 4 Faulty Powertrain Control Module (PCM)
Which is the correct code p1646 or P0420?
P1646 is Upstream Bank 1, P1647 is Upstream Bank 2. P0420 is Downstream Bank1, P0430 is Downstream Bank2. They also list the circuit and module in the callout list for each. From your descriptions it’s possibly not the right codes manual that you are using?
Jaguar Mechanic: Richard, Jaguar Technician replied 10 years ago. Ok. The code P1646 is for bank 1 sensor 1 which is the front sensor in the rear exhaust. It should be the one with the grey connector.
Where is fault code p1646 on V6 2.5?
P1646 is a faulty heater circuit on bank 1 upstream o2 sensor. If you have the V6 2.5 petrol engine, then bank 1 is the exhaust manifold nearest the bulkhead ( firewall if you in the states). Replace the upstream o2 sensor. Cost around £70from dealer…not available elsewhere. You can’t post conmments that contain an email address.
Which is the best code for Jaguar check engine light codes?
P1188O2 Sensor Heater Circuit Resistance P1189O2 Sensor Heater Circuit Low Resistance Fault 1 P1190O2 Sensor Heater Circuit Low Resistance Fault 2 P1191O2 Sensor Heater Circuit Open – HArdware Fault P1192O2 Sensor Heater Circuit Shorted P1193O2 Sensor Heater Circuit Open – Inferred Fault P1194O2 Sensor Heater Circuit Resistance Fault
I have the Engine light on and the readout from the scanner is P1646. I understand that this relates to Bank 1 sensor 1, again I believe that this is the upstream sensor on the firewall side and is located in the exhaust manifold.