EGR Valve - Exhaust Gas Recirculation Valve.
The
EGR valve allows your vehicle to more effectively and completely burn up fuel mixture by recirculating a part of the exhaust and running it over the combustion process once more. The
EGR valve regulates a smaller passageway amongst the intake and exhaust manifolds. Once the valve opens, intake vacuum takes in exhaust via the valve. This leads to a cooler, considerably more complete burn of the gasoline which reduces you car's dangerous emissions by prohibiting the formation of certain harmful gases.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg4AXhG9ZCQZH6hyphenhyphen6InHKrXvw0p3Y8a0mbmRdqx7VemKryU9rTURnGZFe0t1kZCei4ZXJDYVEz2YOOzaKzMX8TsUl3IORlZWvP28g5WpBXeBv9akGsMB2IcKIwv_OwczbKz0VxRYbn2b6o/s400/opel_vauxhall_Z16xe_egr_valve.jpg) |
Z16XE EGR valve |
A duff
EGR valve is quite expensive to replace, so many individuals wisely choose to eliminate the valve completely. The
EGR cheater - emulator you will see here has been made for one goal, just to save you cash in case you must use money for something more important.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjG_2JZo93cWQyctEQg6VgHV6TYL0u8bUWrEdL_-oUYuz0ChwetrBDBTR8kuxzFvOJu8EssWNDcrUPOuWhvJKpdBa75opSVEJ0cbERBMaoFmEWUX9kH6Jp-E3X3oozkTbhnI4jdgkruhUc/s400/egr_valve_z16xe_location.jpg) |
Z16XE EGR valve position |
First thing you need to do is to obtain
EGR blanking plate. You can buy it from a dealer, or you can make it yourself since it is not hard thing to do after all.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgxRMnUOP5mdq33saC5Wb5OvPqnB7eONdvh1DMzfsw6D4fFraNvByzphE0lyME9RFVIJbT-A_48nF03Z5HdVnv7_OUgaVMK_25caAzt_oIUcG5GyWmTLD4rdg7JGoDB1ly9OpRW5bA4p5o/s400/EGR_valve_blanking_plate.JPG) |
Z16XE blanking plate |
Next thing to do is to remove your faulty
EGR valve, position a
blanking plate (picture above), and start assembling a quite simple circuit to trick the ECU into thinking that the EGR valve is working as it should.
How to make a EGR cheater - emulator in next post.
No comments:
Post a Comment