2001 Suzuki Grand Vitara "p0400 egr code" Questions

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...p0400 problem with the exhaust gas recirculation in the air flow the jeep is losing power dramatically its becoming very slow lately I hope someone will be able to help me with this troubling problem ...

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Question about Suzuki Grand Vitara

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...p0400 obd code 2.5l engine that is easy, EGR is failing.

what can causes, this can fill a book.
im not typing a book.

but the 2.5L (i own one and the FSM book)
covers this. H25A ...

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...EGR: P0400 Exhaust Gas Recirculation Flow Malfunction CEL code P0400 EGR Flow Malfunction Hi Raymond, P0400 is an exhaust gas recirculation flow malfunction...... P0400 Exhaust Gas Recirculation Flow ...

...p0400 refers to exhaust gas recirculation(EGR) system---flow malfunction.===causes---hose leak/blockage--basic setting not carried out (if applicable)---wiring---EGR valve ---EGR solenoid---ECM check ...

Question about Suzuki Grand Vitara

1 Answer

trouble shooting code obd2 code p0400 EGR malfunction. Check the vacuum hose to the EGR valve first. http://www.obd-codes.com/p0400 Help with P0400 code Volvo Forums Volvo Enthusiasts Forum

...p0400 refers to exhaust gas recirculation (EGR) system--flow malfunction===causes--hoseleak/blockage, basic setting not carried out (if applicable)--wiring---EGR valve--EGR solenoid---ECM As the EGR ...

Question about Suzuki Grand Vitara

2 Answers

...p0400 low flow. trin to find out is there another egr port besides the one in the throttle body. the passage that causes this low flow is in the intake, it gets full of carbon and gunk, try running a ...

Question about Suzuki Grand Vitara

2 Answers

...P0400 is a EGR flow malfunction and p0401 is egr flow insufficant. I would purchase a DPFE sensor. That sensor controls the vacum to the egr controller. Its a very common problem. Replace that sensor ...

Question about Suzuki Grand Vitara

1 Answer

...P0400 Exhaust Gas Recirculation Flow Malfunction P0235 Turbocharger Supercharger Boost Sensor Circuit Malfunction I would say the EGR Valve is faulty- stuck open. I think the second code ( P0235) is ...

Question about Suzuki Grand Vitara

1 Answer

...a p0400 code replaced the egr valve, now getting a p0400 and a p0325 knock sensor code, what to do? There is a tube that connects to the EGR valve that gets blocked up-take it off and clean it ...

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