WebJul 22, 2024 · DTC - p0400. 2004 KC 2.4L KA24DE engine w/ AT. The DTC p0400 (EGR flow malfunction) had started popping up every day for about a week. I'd clear it and it would pop up again at some point the following day. First I checked all the EGR vacuum lines and found most of them brittle and the vac line from BPT... WebP0400 Exhaust Gas Recirculation “A” Flow; P0402 Exhaust Gas Recirculation “A” Flow Excessive Detected; P2096 Post Catalyst Fuel Trim System Too Lean Bank 1; P2097 …
Flow Recirc Error 1 Message Board
WebJul 29, 2016 · OBD II fault code P0400 is defined as “ Exhaust Gas Recirculation Flow Malfunction”, and is set when the PCM (Powertrain Control Module) detects a problem with the amount of exhaust gas being rerouted to the inlet tract. Such a problem will cause a trouble code to be stored, and a warning light to be illuminated. WebSep 16, 2013 · Sep 15, 2013. #2. Here are the Ross=Tech VCDS notes for the code with possible solutions. 16785/P0401/001025 - Exhaust Gas Recirculation (EGR) System: Insufficient Flow Detected. Possible Symptoms. Malfunction Indicator Light (MIL) ON. Reduced Exhaust Gas Recirculation (EGR) Reduced Power Output/Engine running … how to resize border in illustrator
How to eliminate ghost flow and recirculation issues
WebMay 24, 2024 · Pre-OBD2 Asian vehicles are often fitted with a two wire EGR temperature sensor that will report hot exhaust gas when the valve is open – or the lack of hot exhaust gas if there is no flow. These feedback methods are all about closing the loop. OBD 2 systems are required to monitor EGR flow and store a P0401 code if exhaust flow is … WebP0400 Exhaust Gas Recirculation “A” Flow; P0402 Exhaust Gas Recirculation “A” Flow Excessive Detected; P2096 Post Catalyst Fuel Trim System Too Lean Bank 1; P2097 Post Catalyst Fuel Trim ... Webpsi). Desired EGR mass flow greater than .08, EGR in closed-loop control, CAC outlet temperature greater than 0°C (32°F), engine speed 1080 to 2500 rpm, engine torque 200 to 2500 N·m (148 to 1894 lb·ft) Check as follows: 1. Check the Motor Control Module (MCM) software level. Compare the current MCM software level to the server. Is the north dakota air regulations