December 31, 2025

Air-fuel ratio imbalance triggering P2172?

Air-fuel ratio imbalance triggering P2172? CR MAX BT diagnoses and fixes it fast.

December 30, 2025

What is P1237?

What is P1237? It’s fuel pump control module (FPCM) driver circuit malfunction. Use iCarsoft CR Pro S to test FPCM/pump, monitor fuel pressure & clear P1237—works for 60+ brands. Save on dealership fees!

December 30, 2025

What Is Car Fault Code P2007?

P2007--EGR flow control valve stuck closed. Use iCarsoft CR Eagle to test/clean valve, scan live data & clear codes—58+ brands supported. Ditch dealership bills!

December 30, 2025

What Is Car Fault Code P1236?

P1236--Fuel Pump Control Module (FPCM) circuit performance error. Use iCarsoft CR Eagle to test FPCM/pump, monitor data & clear codes—works for 58+ brands. Skip dealership costs!

December 30, 2025

P0261

P0261--Cylinder 1 injector circuit low input. Use iCarsoft CR Eagle to test injectors, monitor voltage & clear codes—works for 58+ brands. Save on dealership fees!

December 30, 2025

What is P0419?

What is P0419? It’s SAI system relay control circuit intermittent/erratic. Use iCarsoft CR Pro S to test relay/pump, monitor voltage & clear P0419—works for 60+ brands. Save on dealership fees!

December 30, 2025

What is P0459?

What is P0459? It’s EVAP vent control valve/solenoid circuit intermittent/erratic. Use iCarsoft CR Pro S to test valve, check pressure & clear P0459—works for 60+ brands. Save on dealership fees!

December 30, 2025

What is P0409?

What is P0409? It’s EGR valve position sensor circuit intermittent/erratic. Use iCarsoft CR Pro S to test EGR valve/sensor, monitor data & clear P0409—works for 60+ brands. Save on dealership fees!

December 30, 2025

What is P1728?

What is P1728? It’s transmission control system/speed sensor circuit malfunction (auto trans). Use iCarsoft CR Pro S to test sensors/solenoids & clear P1728—works for 60+ brands. Save on dealership fees!

December 30, 2025

What is P0718?

What is P0718? It’s transmission fluid temperature (TFT) sensor circuit intermittent/erratic. Use iCarsoft CR Pro S to test sensor, monitor TCM data & clear P0718—works for 60+ brands. Save on dealership fees!

December 30, 2025

What is P1456?

What is P1456? It’s EVAP system purge flow malfunction (gas/hybrid vehicles). Use iCarsoft CR Pro S to test valves, check leaks & clear P1456—works for 60+ brands. Save on dealership fees!

December 29, 2025

What is P0278?

What is P0278? It’s fuel injector circuit high input (Cylinder 6). Use iCarsoft CR Pro S to test injector, monitor voltage & clear P0278—works for 60+ brands. Save on dealership fees!

December 29, 2025

What is P1490?

What is P1490? It’s EVAP system canister purge solenoid valve circuit malfunction. Use iCarsoft CR Pro S to test solenoid, monitor pressure & clear P1490—works for 60+ brands. Save on dealership fees!

December 29, 2025

What is P0433?

What is P0433? It’s catalytic converter efficiency below threshold (Bank 2). Use iCarsoft CR Pro S to test O2 sensors, monitor exhaust data & clear P0433—works for 60+ brands. Save on dealership fees!

December 29, 2025

What is P0413?

What is P0413? It’s secondary air injection (SAI) system relay A control circuit malfunction. Use iCarsoft CR Pro S to test relay/pump, monitor circuit data & clear P0413—works for 60+ brands. Save on dealership fees!

December 27, 2025

What is P2021?

What is P2021? It’s intake manifold runner control (IMRC) circuit range/performance (Bank 1). Use iCarsoft CR Pro S to test actuator/solenoid, monitor data & clear P2021—works for 60+ brands. Save on dealership fees!

December 27, 2025

What is P1442?

What is P1442? It’s EVAP system canister purge control valve circuit malfunction. Use iCarsoft CR Pro S to test purge valve, monitor pressure & clear P1442—works for 60+ brands. Save on dealership fees!

December 27, 2025

What is P2452?

What is P2452? It’s DPF differential pressure sensor (DPS) circuit high input (diesel vehicles). Use iCarsoft CR Pro S to test DPS, monitor pressure & clear P2452—supports 60+ makes. Save on dealership fees!

December 27, 2025

What is P2009?

What is P2009? It’s intake manifold runner control (IMRC) actuator circuit malfunction (Bank 1). Use iCarsoft CR Pro S to test IMRC actuator, monitor data & clear P2009—works for 60+ brands. Save on dealership fees!

December 27, 2025

What is P0723?

What is P0723? It’s output speed sensor (OSS) circuit high input. Use iCarsoft CR Pro S to test OSS, monitor voltage/speed & clear P0723—works for 60+ brands. Save on dealership fees!

December 27, 2025

What is P1446?

What is P1446? It’s EVAP system canister purge volume control valve circuit malfunction. Use iCarsoft CR Pro S to test valves/solenoid, monitor pressure & clear P1446—works for 60+ brands. Save on dealership fees!