rsweeney 40 Posted January 14, 2017 Report Share Posted January 14, 2017 Trying to locate the oxygen heater relay but can't find the info anywhere! Getting an intermittent oxygen sensor relay error code P00537 - can hear a relay flickering under the dash and fairly sure this will be the oxygen heater relay having replaced the MAF and Lambda sensor Rich Link to post Share on other sites
Vwagen420 1 Posted January 16, 2017 Report Share Posted January 16, 2017 Does the rpm kick off when it clicks? Im having the same clicming in the dash but un aware of this relay Link to post Share on other sites
Vwagen420 1 Posted January 16, 2017 Report Share Posted January 16, 2017 Im just wondering if i have the same problem sorry i cant help you out Link to post Share on other sites
rsweeney 40 Posted January 19, 2017 Author Report Share Posted January 19, 2017 Heated oxygen sensor circuit is fitted with a single mounted relay above the fuse box , number 53 - it's the same as the horn relay and you can swap these two to eliminate the relay as the problem! Link to post Share on other sites
Recommended Posts