Pointz Posted September 8, 2019 Report Share Posted September 8, 2019 On 9/6/2019 at 8:44 AM, 0x33 said: Make sure to connect the AEM brown wire (Analog -) to a Sensor Ground (GND Out) on the Link. Without this connected your signal will not read correctly. My aem only has Red -12v Black - chassis ground White - 0-5v output Blue - serial output Quote Link to comment Share on other sites More sharing options...
Greg W Posted September 8, 2019 Report Share Posted September 8, 2019 I fitted one of these last week, found a large offset comparing the AEM gauge to Atom it was on , corrected the offset in the calibrations (cal 4 for me ) Much prefer the non gauge controller with signal gnd Quote Link to comment Share on other sites More sharing options...
Anastasios Kazazis Posted November 25, 2019 Report Share Posted November 25, 2019 For AEM 4.9 wideband, what is the correct settings that we have to use on CAL 4? (On AEM website there is the reference that Bosch LSU4.9 has AFR range 10 -> 18.50 with Voltage range 0 ->4.25) Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 25, 2019 Report Share Posted November 25, 2019 40 minutes ago, Anastasios Kazazis said: For AEM 4.9 wideband, what is the correct settings that we have to use on CAL 4? (On AEM website there is the reference that Bosch LSU4.9 has AFR range 10 -> 18.50 with Voltage range 0 ->4.25) What is the part number of your AEM device. There are a few different calibrations for them. Quote Link to comment Share on other sites More sharing options...
Anastasios Kazazis Posted November 26, 2019 Report Share Posted November 26, 2019 I have the 4.9 LSU Sensor # 30-4110 . I have seen on the above conversation the suggested settings. Although just to double confirm , which values I have to use on the below settings please? Quote Link to comment Share on other sites More sharing options...
Craig chung Posted October 11, 2020 Report Share Posted October 11, 2020 Hi there just bought my links ecu g4x for my m50 obd1 e36. I have a aem afr gauge 30-4100. Am trying to wire up the aem afr to my links loom kit. I would like to know where do I connect the white wire from the aem to the links loom. Quote Link to comment Share on other sites More sharing options...
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