This has been tested on my car, Pontiac Vibe 05 automatic with ISO mode on the SCII. Values might be different with other year/model.Based on ScanGauge support guide for x-gauge:
http://www.scangauge.com/support/xgauge.shtmlHow to read this:1- you will need the x-gauge PDF 2- I've divided Gauge categories like in the guide. I used the ISO/VPW tables.3- I wrote the 3-char gauge name as working, NOT working or NOT tested. Some gauges use the same name such as A/F, but I've identified them by their bank and sensor number like b2s2 for bank 2, sensor 2.************ Fuel Trim ************Working: SF1, SF3, LF1, LF3 (Note: SF1 not working if SF3 is displayed, same with LF1 and LF3)NOT working: SF2, SF4NOT tested: LF2, LF4Notes: I did not figure yet how this works.****************** O2 Sensor values ******************Working: None so farNOT working: O11, O21NOT tested: O12, O13, O14, O22, O23, O24Notes:*************** Air/Fuel Ratio ***************Working: A/F bank 1, sensor 1NOT working: b1s2, b1s3, b1s4, b2s1, alt b1s1, alt b2s1, alt generalNOT tested: b2s2, b2s3, b2s4, alt b1s2, alt b1s3, alt b1s4, alt, b2s2 alt b2s3, alt b2s4Notes: On a 1465 reading for A/F, I guess it means 14.65:1 ratio**************** Standard data ****************Working: None so farNOT working: ERT (secs and mins), FLV, KPA, PSI, FCA b1s1, CCA b1s1, AIR °CNOT tested: FCA b2s1 b1s2 b2s2, CCA b2s1 b1s2 b2s2, AIR °FNotes:************** Horsepower **************Working: HPR GasNot tested: HPR DieselNotes: Goes up to 196Hp on my car with stock air box and 154Hp with Cosmo CAI installed... so do not trust this value... use it to impress friends lolPlease post if I'm missing on someting or if you want to add someting, I'll modify my post.