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Polo 9N error dash lights

1.8K views 1 reply 2 participants last post by  Keithuk  
#1 ·
Hello team

My Polo has started showing some lights on the dash after I replaced the pump which was faulty. I get the EPC light as well as the ABS and engine check light too. I have taken the vehicle for a diagnostic check and the error presented was for the exhaust sensor. Could this be the cause or I have bigger challenges?
 
#2 ·
You need to get your motor scanned (preferably with VAG-COM\VCDS) for any error codes logged in the ecu and post them, that will save a lot of guessing.