I have a really strange problem with my MX-3. And no one can find the Problem. But let me explain. 4 Years ago I have swapped my K8 to a KL-DE. The first Engine had a really poor idling and had no Power... approx. 100 HP... But when the Engine was Cold i had no Problems. Full Power and no poor Idling.
So here are the Parts i have changed and checked after the Swap:
Checked the ECU fault memory ( No Faults )
Air Flow Meter
TPS
ECU from KL59 to KL07
Complete Ignition (Cables - Distributor - Sparks)
Throttle Body
Complete Intake Manifold (used)
renewed the whole Vacuum System
Checked the Catalyst
Complete VRIS System
Fuel Filter
Nothing helped so far...
So i decided to buy a whole MX-6 with only 60.000 KM
The Engine was in a very good condition (like new). The Engine had Full Power and No problems...
So i swapped the Engine into my MX-3... Now the Engine makes the same Sh*t as my old KL... Poor idling and no Power... (No Faults on the ECU)
changed a few Parts again
![Wink ;)](./images/smilies/icon_wink.gif)
Fuel Pump from the MX-6
AirFlowMeter
Renewed the Engine Harness ( Distributor and MAF )
EGR from the MX-6
Changed the ECU from KL07 to KL05
Same problems... Nothing helps...
Hope you have an Idea.
Greetings from Germany