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Steve40th
Guest
When you block it you will have problems as the ecm is not being told to gonore it. You need to unplug/unblock it and have a tuner send you a chip with the EGR not monitored etc.Hi Steve, I've blocked off the line going to the EGR but some of the guys say I will get problems and a friend who had done the same needed to replace the EGR to get through emissions......Roger.
To get through emissions it will affect if blocked mechanically, visually you shouldnt have any issues with a tech person looking at your car, unless the egr is off the car and obviously blocked.
When its blocked it will, sometimes, give you pinging as it does affect timing.
Steve