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Mass or volume air flow a circuit of toyota sienna 1998 model

The car is consuming too much fuel than expected it produces black smoke

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Try cleaning the mass air flow

Posted on Dec 03, 2014

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Loss of power,have these codes p0403,p0100,p0110,p0181


Hi,these are the codes,
p0403....exurst gas recirculation circuit malfunction,
p0100....mass volume air flow circuit,
p0110....intake air temperature circuit,
p0181....fuel temperature sensore a circuit performance,

It could be just one of these thats throwing the others out,so you will have to test them all seperatly,all the best,hope this was some help.

Feb 12, 2016 | 2003 Hyundai Santa Fe

1 Answer

My sienna was emitting black smoke. scan codes P0171: Generic system too lean back1 P0325: Knock sensor 1 circuit back 1 or single sensor P1130: Toyota air fuel sensor performance bank1


The lean code is making the computer dump fuel(black smoke). First check vacuum lines( on yours I would replace all them, it's 17 year old), Listen for any hissing noise. Being a 98, I'm not sure if you have a MAF sensor. But also make sure all the air filter hoses are connected and tightened down.

Jul 10, 2015 | 1998 Toyota Sienna

3 Answers

My toyota sienna 2000 is consuming too much fuel


Could be one or more injectors stuck open. Pull sparkplugs, one will look different, that's the one to check injector.

Jun 01, 2015 | 2000 Toyota Sienna

1 Answer

How I do my Toyota sienna 200 emit black smoke,slow speed often.


loss of engine power. its called, and may stall, it will soon,.
the black smoke is very very rich fuel.
and the dash board, CEL glowing running, telling you to Scan the PCM.
so do so. ok seems you did?
next time post all DTCs, never tell me what they mean, i look them up
in real books, real Sienna 2000 books, not web rumor bs.
which engine?
my guess is
3.0 L 1MZ-FE V6 (1998-2000) This one.
3.0 L 1MZ-FE V6 (01-03, VVT-i)
The V6 DTCS, we need all DTCs thrown. by number
like P0300 or the like.
is 200 = 2000 year? 1998 to present they are made.


Jan 28, 2015 | Toyota Cars & Trucks

1 Answer

Black smoke from exaust pipe


Check the following for black smoke from tail pipe:
- Fuel pump pressure, too low.
- Regulating valve.
- Fuel injectors.
- Element air cleaner.
- Mass air flow sensor.
- Engine coolant temperature sensor.
- Contaminated fuel.
- Heated Oxygen sensor.
- ECU.

Oct 10, 2013 | 2004 Toyota ECHO

3 Answers

DTC Code P0107


P0107 -- CONTINUOUS
Continuous diagnostic trouble code P0107 indicated barometric pressure out of range low was detected during normal operation.

Possible cause
- faulty internal BARO sensor (PCM)

Perform KOEO On-Demand Self Test.
Is P0107 present?
Yes, REPLACE PCM. CLEAR DTC and RETEST.
No, P0107 is intermittent fault. CLEAR DTC. If DTC reappears, REPLACE PCM.

If you keep getting it, a new PCM is the only fix.

Sep 21, 2011 | 2001 Ford F350 Super Duty SuperCab

2 Answers

PO103 and 116 code on a 1997 jetta 2.0


P0103 - Mass or volume air flow circuit high input.

Symptoms: Engine stalls, running rough, excessive fuel consumption, excessive smoke from the tail pipe, check engine light on.

Possible Causes: Dirty mass air flow sensor, dirty mass air filter, mass air flow sensor harness is open or shorted, mass air flow sensor electrical circuit poor connection, intake air leaks, faulty mass air flow sensor.

P0116 - Engine coolant temperature circuit range/performance.

Symptoms: Check engine light on.

Possible Causes: Low engine coolant level, ECT sensor harness open or shorted, ECT electrical circuit poor connection, faulty engine coolant temperature sensor (ECT), faulty engine coolant thermostat.

Apr 27, 2011 | Volkswagen Jetta Cars & Trucks

1 Answer

My Toyota Siena 2002 model emits black heavy black smoke on motion. It jacks violently when climbing hill. My mechanic said I will change the brain box. Please help!


IS THE CHECK ENGINE LIGHT ON.IF YES COULD BE FAULTY PCM.BUT HAVE CAR CODE SCAN TO MAKE SURE BECAUSE YOU COULD HAVE A FUEL SOAK CHARCOAL CANISTER , WEAK IGNITION SPARK, FAULTY FUEL PRESSURE REGULATOR.AND LOW CYLINDER COMPRESSION ALL OF THESE THINGS WILL CAUSE BLACK RICH SMOKE MIXTURE.

Jan 26, 2011 | 1998 Toyota Sienna

1 Answer

One min light on i checked code p0102 came up was on for a day then i used it this morning light was off for like 6hours then now its back on


The light will go on and off until the actual system has failed.

P0102 - Mass or Volume Air Flow Circuit Low Input.

Symptoms:
- Engine stall
- Engine running rough
- Excessive fuel consumption
- Excessive smoke
- Engine light ON

Possible Causes:
- Harness or connectors (The sensor circuit is open or shorted.)
- Intake air leaks
- Mass air flow sensor may be faulty

Possible Solutions:
- Replace air filter
- Clean air flow meter
- Replace air flow meter

Jan 18, 2011 | Pontiac Grand Prix Cars & Trucks

1 Answer

OBDII SETS CODES P0401, P0171 & P0174 . 1998 Mercury Sable


P0401- Exhaust Gas Recirculation Flow Insufficient Dectected
Possible causes - Harness or connectors (EGR volume control valve circuit is open or shorted.)
- EGR volume control valve stuck closed
- EGR volume control solenoid valve
- Dead (Weak) battery
- EGR passage clogged
- Exhaust gas leaks Possible solution - Clean EGR Valve
- Repair EGR harness or connector
- Replaced EGR volume control solenoid valve
- Replaced EGR volume control valve
Code P0171- Fuel Injection System Too Lean Bank 1 Possible causes - Intake air leaks
- Front Heated oxygen sensor may be faulty
- Injectors may be faulty
- Exhaust gas leaks
- Incorrect fuel pressure
- Lack of fuel
- Mass air flow sensor may be faulty
- Incorrect PCV hose connection Possible solution Dirty air filter of faulty air flow sensor are common causes of the problem P0174- Fuel Injection System Too Lean Bank 2 Possible causes - Intake air leaks
- Front Heated oxygen sensor may be faulty
- Injectors may be faulty
- Exhaust gas leaks
- Incorrect fuel pressure
- Lack of fuel
- Mass air flow sensor may be faulty
- Incorrect PCV hose connection Possible solution Dirty air filter of faulty air flow sensor are common causes of the problem.

Jun 28, 2010 | 1998 Mercury Sable

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