I've been lucky at Sparesbox, our local online supply house and found a peirburg EGR for a reasonable price, so Im putting it on.
On my Polo MK4 AXR, the limp mode is debilitating us and when we tried to use a 7mm hole, it's went rich too often and I think the EGR seems always open. Weve been driving in limp mode for months now and without working chips and firmware, I cant think of any way and assume the air temp sensor is what senses the blanking...
Will take off the intake manifild complete, it's too hard to get to one bolt of the EGR, when in place.
On my Polo MK4 AXR, the limp mode is debilitating us and when we tried to use a 7mm hole, it's went rich too often and I think the EGR seems always open. Weve been driving in limp mode for months now and without working chips and firmware, I cant think of any way and assume the air temp sensor is what senses the blanking...
Will take off the intake manifild complete, it's too hard to get to one bolt of the EGR, when in place.