Where is the EZK located on a Volvo 240?
ECU: the Engine Control Unit, which is a computer located on the right of the driver’s side footwell. this computer controls fuel delivery to the engine. EZK: a smaller ECU located on the passenger side firewall that controls spark timing for the engine. Right, so you’ve go the dreaded lambda light illuminated on your dash.
Can You disconnect the ECU on a Volvo?
Since all 1990s and 2000s Volvos’ ECU’s have volatile memory and rely on a constant supply of 12 volts DC from the car, disconnecting the battery will do it. Follow the link below for more on this procedure.
How do you read the engine code on a Volvo 240?
Pull the lid off the box, and you’re presented with six sockets, a diagnostic probe, an LED and a button: With the ignition turned off, insert the probe into socket 2 (to read codes from the fuel ECU) or socket 6 (to read codes from the EZK). Turn the ignition to key position 2 without starting the engine.
What’s the part number on my original 94 ECU?
My original 94 ECU (an 072) is marked P06842210 which is one of the part numbers listed on the EGR paper, so I tend to believe it is accurate. Anyone have any other part numbers?
ECU: the Engine Control Unit, which is a computer located on the right of the driver’s side footwell. this computer controls fuel delivery to the engine. EZK: a smaller ECU located on the passenger side firewall that controls spark timing for the engine. Right, so you’ve go the dreaded lambda light illuminated on your dash.
What is the ECU number on a 1992 Volvo?
Only after a complete diagnosis should you condemn the ECU. This note is from Car Electronic Servicein the UK and applies to: 1988 to 1992 740 and 740 GLE with Bosch Jetronic LH 2.4 fuel injection ECUs part numbers 590/591/594/595.
Pull the lid off the box, and you’re presented with six sockets, a diagnostic probe, an LED and a button: With the ignition turned off, insert the probe into socket 2 (to read codes from the fuel ECU) or socket 6 (to read codes from the EZK). Turn the ignition to key position 2 without starting the engine.
Can a fuel injection ECU fail on a Volvo?
Every one I have seen lately is a Fuel injection or Programma rebuild with the old Volvo ECU long dead. The rebuilds seem to be just fine. The only turbo ECU that causes problems is the LH 2.4 563. That one has a steady demand so failure must be fairly common, though not like the non-turbo counterparts as far as I can tell.