2000-02 Nissan Pathfinder Infiniti QX-4 ECM Repair Service of your computer MEC14-341 A1, MEC14-170 E2, MEC14-340 B2, MEC14-343 A1, Big Number 3L

2000-02 Nissan Pathfinder Infiniti QX-4 ECM Repair Service of your computer

This listing is for a REPAIR SERVICE of your original ECM unit. This requires you to remove the ECM and send it to us. Turn around time is typically 1-2 days on the repair. We will test the unit first. Our listed price includes UPS Ground or USPS Priority return ship.

Once repair is complete, we will notify you and get it shipped to your shop or ship address. The ECM repair includes a 1 year warranty limited to our repair. We do not reimburse or pay for labor or parts or programming or diagnostics. We will repair or credit as needed.

This listing is for an ECM REPAIR SERVICE for the following models Nissan and Infiniti vehicles:

2001 Nissan Pathfinder LE 3.5L V6 GAS DOHC, SE 3.5L V6 GAS DOHC, 2001 Infiniti QX4 3.5L V6 GAS DOHC, 2001 Nissan Pathfinder XE 3.5L V6 GAS DOHC, 2002 Nissan Pathfinder LE 3.5L V6 GAS DOHC, 2002 Nissan Pathfinder SE 3.5L V6 GAS DOHC, 2002 Infiniti QX4 3.5L V6 GAS DOHC, 2003 Nissan Pathfinder LE 3.5L V6 GAS DOHC, 2003 Nissan Pathfinder SE 3.5L V6 GAS DOHC, 2003 Infiniti QX4 3.5L V6 GAS DOHC

The ECM part numbers include:

BIG NUMBER 3L This is the Nissan/Infiniti Family code or Big Number. If your ECM does not have this in large font, then this is not your listing. The OEM Part Numbers include MEC14-341 A1, MEC14-170 E2, MEC14-340 B2, MEC14-343 A1, Big Number 3L

All ECM Diagnostics/ECM Removal/ECM Installation must be made by an Authorized Certified Repair Technician for your manufactured vehicle. Our warranty is 1 year unlimited mileage limited to Repair of our Unit, Replacement or Credit. Shipping fees and some programming and processing fees may not be refundable.

Any and All Problems with the vehicle must be repaired and resolved before re-installation. We are not responsible for damage to our product due to improper installation or existing issues unresolved that damage the ECM Engine Computer. Be sure Charging system is Good.

These model Nissan Infiniti vehicles have a high failure rate due to Idle Air Control Motor (IAC) or Idle Speed Control Motor (ISC). This must be replaced with OEM before install of Replacement or Repaired ECM. Failure will void warranty. Symptoms of a failing ECM are Erratic Idle, Bass Miss, No Start, No communication, Smell from the dash and MIL or CEL light storing codes for misfires and IAC failure.

ECM TO GO has been on line and supplying Dealerships, Repair Shops and Do it yourselfers since 1997. If you have any questions, please email or call.