Read Diagnostic Trouble Codes (DTC) and gives you the ability to clear codes! Wiring is as simple as connecting the gauge to your vehicle’s OBDII port using the supplied connector.Includes:• 52mm Gauge• OBD2 V2 Power Cable (35-3458)• Rubber Band (35-8617)• Black Bezel• Black PSI/BAR Reversible FaceplateAEM Install Guide: 30-0311 PDF InstallMore Info:AEM’s X-Series OBDII gauge (PN 30-0311) puts multiple channels of data at your fingertips by reading the CAN bus stream of your vehicle’s OBD port and transmitting those channels to the gauge display. It reads Diagnostic Trouble Codes (DTCs) and gives you the ability to clear codes. Wiring is as simple as connecting the gauge to your vehicle’s OBDII port using the supplied connector! Because the X-Series OBDII gauge reads OBDII parameters transmitted through a vehicle’s CAN datastream, it will only work on 2008+ model year vehicles. EASY TO USEUse the ‘Page’ button on the gauge face to scroll through available channels of data transmitted through the OBD port. Possible channels are listed below and may include IAT, EGT, RPM, Ethanol %, MAF, Fuel Pressure, Manifold Pressure, Boost Pressure, TPS, Vehicle Speed, Lambda and more (channel availability is ultimately dependent upon what channels are programmed to transmit by the vehicle manufacturer). READ & CLEAR TROUBLE CODESThe ‘DTC’ button tells the gauge to scan for trouble codes and will report any stored DTCs, allowing you to look them up and determine the course of repair. This button also allows users to cleat DTCs once the problem is resolved.The X-Series OBDII Gauge has a bright four-digit LED display that is 87% larger than our original digital gauges and provides better readability. A sweeping LED “needle” lines the edge of the gauge face for quick reference. A 33% overall increase in the gauge face display makes it easier to see at a glance. X-Series Gauges come with a black bezel and faceplate, and an optional silver bezel/white faceplate accessory kit is available (PN 30-0311-ACC, sold separately). Despite the larger display, X-Series Gauges are contained in a standard 2-1/16th-inch (52mm) diameter housing for mounting in a standard gauge pod. Thanks to an advanced single board design, X-Series Gauges have an incredibly slim overall depth of under 0.825”, with a cup depth of only 0.200.” This shallow cup depth allows X-Series Digital Gauges to be mounted practically anywhere. Reads data channels from 2008+ MY vehicles through the OBDII port! Reads and clears Diagnostic Trouble Codes (DTCs)! Easy to install and wire –power and data come from OBDII port using supplied connector Slim 0.825” overall gauge depth and 0.200” cup depth – mount them virtually anywhere! 2-1/16th (52mm) gauge diameter for easy mounting in gauge pods Positive locking connector provides secure connection Auto dimming sensor delivers ideal display brightness 24 green outer LEDs for quick reference to engine parameter Black bezel and black faceplate included (silver bezel/white faceplate sold separately, PN 30-0311-ACC) Compatible with vehicle/system voltages up to 16V PID(HEX) Display Label Description US SI Notes 10 A.FLo MAF air flow rate lb/min g/sec 0F Air.t Intake air temp degF degC 46 Air.t Ambient air temp degF degC 68 Air.t Intake air temp sensor degF degC If $0F is n/a 33 bAro Barometric pressure (abs) psi kPa 42 bAtt Control Module Voltage V V 05 Cl.t Engine coolant temp degF degC 23 d.Prs Fuel Rail Pr (die or gdi) kpsi bar If $0A & $22 are n/a 59 d.Prs Fuel Rail Pr (die or gdi) kpsi bar 6D d.Prs Fuel Rail Pr (die or gdi) kpsi bar 78 EGt.1 EGT Bank 1 degF degC B1S1 only 79 EGt.2 EGT Bank 2 degF degC B2S1 only 0C E.SPd Engine RPM rpm rpm 52 Eth Ethanol fuel % % % 66 Flo Mass air flow sensor lb/min g/sec FLOA + FLOB (if supp) 2F F.LVL Fuel Level Input % % 0A F.Prs Fuel pressure (gauge) psi bar 22 F.Prs Fuel Rail Pr (rel to map) psi bar If $0A & $23 are n/a 5E F.rtE Engine fuel rate ga/hr liter/hr 5B H.bAt Hybrid Battery Charge % % 03 Loop Fuel system status n/a n/a "OL" = Open Loop / "CL" = Closed Loop 0E Ign Timing advance degBTDC degBTDC -Negative sign indicates retard e.g. "-10" = 10 degATDC 0B Int.P Intake Manifold press (abs) psi kPa 70 Int.P Boost pressure control psi kPa Gauge pressure 87 Int.P Intake man abs press psi kPa If $0B is n/a 24 LA.1 O2S1_WR_lambda(1) AFR Lambda 34 LA.1 O2S1_WR_lambda(1) AFR Lambda If $24 is n/a 28 LA.2 O2S5_WR_lambda(1) AFR Lambda 38 LA.2 O2S5_WR_lambda(1) AFR Lambda If $28 is n/a 07 L.Ft.1 LT fuel % trim—Bank 1 % % -Negative = Lean / +Positive = Rich 09 L.Ft.2 LT fuel % trim—Bank 2 % % -Negative = Lean / +Positive = Rich 04 LoAd Calculated engine load % % 5C oIL.t Engine oil temp degF degC 06 S.Ft.1 ST fuel % trim—Bank 1 % % -Negative = Lean / +Positive = Rich 14 S.Ft.1 Bank 1, Sensor 1: STFT % % -Negative = Lean / +Positive = Rich, If $06 is n/ a 08 S.Ft.2 ST fuel % trim—Bank 2 % % -Negative = Lean / +Positive = Rich 18 S.Ft.2 Bank 2, Sensor 1: STFT % % -Negative = Lean / +Positive = Rich, If $08 is n/ a 62 torq Actual Engine - Percent Torque % % 11 tPS Throttle position % % % = ( TPS Voltage / 5.0V ) * 100 45 tPS Relative throttle position % % % = ( (TPS Voltage - Closed TPS Voltage) / 5.0V) * 100 44 tr.LA Command eq ratio AFR Lambda 0D VSS Vehicle speed mph kph Discounts: We are sorry, discount codes are not available for AEM products. 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