Question about 1988 Daihatsu Charade

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Map sensor what is the colour of wire to ECU

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What colour wire is the ecu wire on my ford transit connect?as i want to fit a maf sensor to work my hho to lean off the fuel intake

Posted on Jan 29, 2009

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What car engine?

Posted on Sep 13, 2008

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1 Answer

Lambda sensor signal wire


If u mean bypass as in putting a new wire in, I'd be in plugging the Ecu connector and lambda sensor then running a simple test to make sure u got the right wire , a four wire lambda is 2 heater wires usually the same colour which when on is positive 1 5v Ecu feed and a earth

Jun 27, 2015 | 2003 Chrysler Voyager

1 Answer

I have a daewoo nubira 1.6 KLAN and it has just been diagnosed as having faUlt code PO107 manifold pressure sensor low


MAP sensor sending low voltage back to ecu.
possible causes....vacuum leak to sensor, broken wiring, faulty map sensor...can also be blocked with carbon...remove and clean first

DAEWOO NUBIRA 2 0 16V FROM 1997 AIR MANIFOLD PRESSURE MAP SENSOR ULTRA...

Feb 24, 2015 | Daewoo Cars & Trucks

1 Answer

Ecm failure causes


no year?, hopeless.
my wild guess, cell; phone?
and 1983 Accord, with ECM flash code 13?

did you look here first then ask questions.
http://www.troublecodes.net/honda/

this is a Carb car right?
if car is EFI
13 means bad baro sensor, in non science terms
that means a bad MAP sensor.
the MAP is used to calculate all air flowing in to the engine
and this allows the ECU to inject a perfect fuel mix.
if 13 happens the eCu goes to limphome and sucks fuel like crazy.
13, means bad wires to MAP or bad MAP or bad vacuum line to MAP.
a tech, checks all 3, and then tests the MAP and the problem is solved. the FSM is free, ask.

really a 1983? very very old.... tjhat...

Oct 02, 2013 | Honda Accord Cars & Trucks

1 Answer

I need to know the drive cycle for my 2001 elantra .I had code PO105 that is fixed but it wont reset


P0105 = Manifold Absolute Pressure Sensor Circuit Malfunction
I assume the code will not clear when you try to erase it? Either the circuit (wiring) is damaged, or the ECU memory won't reset/erase the code. If you know the wiring & MAP sensor are ok, try zero-ing the electrical system (disconnect the negative battery cable and connect a wire to the negative battery cable & connect the other end of the wire to the positive battery cable for 30 seconds. Remove the wire & reconnect the negative battery cable to the negative battery post. Now, this shoud have erased the memory in the ECU and there should be no code(s) present. If the code is still there, (and there's nothing wrong with the wiring between the MAP sensor & the ECU), the ECU is faulty.

Sep 13, 2011 | Hyundai Elantra Cars & Trucks

1 Answer

I need a honda car code , i can't turn on my radio


service manual.
Code Description Possible Cause
0 ECU / ECU signal No signal to ECU
1 Oxygen sensor circuit Oxygen sensor or circuit, ECU
2 Oxygen sensor circuit Oxygen sensor or circuit, ECU
3 MAP sensor circuit Map sensor circuit
4 CKP sensor / engine speed (RPM) Crank angle sensor or circuit, ECU
sensor
5 MAP sensor circuit MAP sensor or circuit, mechanical
problem
6 ECT sensor circuit ECT sensor or circuit, automatic
transaxle control unit
7 TPS / Angle Sensor TPS sensor or circuit, automatic
transaxle control unit
8 CKP sensor / engine speed (RPM) Crank angle sensor or circuit, ECU
sensor
9 CMP sensor CMP sensor or circuit
10 IAT sensor IAT sensor or circuit
11 Idle Mixture Adjuster Sensor Idle mixture adjuster sensor or
circuit
12 EGR system fault No EGR action, faulty EGR valve
13 BARO sensor circuit BARO sensor or circuit
14 Idle Air Control valve circuit / ECU Open or shorted out ignition signal
circuit / No signal to ECU
15 Ignition Output signal Open or shorted ignition output
signal circuit
16 Fuel Injector Circuit Open or shorted fuel injector
circuit
17 VSS circuit VSS sensor or circuit
18 Ignition Timing Adjuster Open or shorted signal circuit
19 A/T Lock-up control solenoid Open or shorted signal circuit,
Lock-up control solenoid lock-up solenoid
20 Electrical Load Detector / Sensor Electrical load detector or circuit
Honda/Acura
Fault Code Definitions (21 - 59)
Chapter 3 22
Code Description Possible Cause
21 Spool Solenoid Valve Open or shorted signal circuit,
spool solenoid valve
22 Valve Timing Electronic Oil Open or shorted signal circuit,
pressure switch valve timing oil pressure switch
23 Knock sensor circuit Knock sensor or circuit
30 AT / ECU communication signal A AT control unit, ECU
31 AT / ECU communication signal B AT control unit, ECU
35 Traction control / ECU / signal Traction control module, ECU
36 Traction control / ECU / signal Traction control module, ECU
41 Oxygen sensor heater - left side Oxygen sensor / heater or circuit
42 Oxygen sensor heater - right side Oxygen sensor / heater or circuit
43 Fuel Supply system - left side Oxygen sensor or circuit, fuel
system
44 Fuel Supply system - right side Oxygen sensor or circuit, fuel
system
45 Fuel metering - left side Injector control circuit, incorrect
fuel metering
46 Fuel metering - right side Injector control circuit, incorrect
fuel metering
48 Heated oxygen sensor Oxygen sensor or circuit
53 Right Knock Sensor Right knock sensor or circuit
54 CKP sensor 2 CKP sensor 2 or circuit
59 CMP sensor 2 CMP sensor 2 or circuit

Dec 28, 2010 | 1994 Honda Accord

1 Answer

When I crank the vehicle I have to keep the throttle open I checked the ECU for trouble codes it showed a problem with the MAP sensor voltage too high I replaced the the MAP sensor then trouble code showed...


Need to check the wiring from map sensor to control module and make sure you got correct map sensor also if o2 sensors are giving incorrect reading can affect this

Nov 12, 2010 | 1993 Chevrolet C3500

1 Answer

Need to know which wire is which out of the map sensor


well if you don't geta answer call auto zone or auto advance

Feb 11, 2009 | 1996 Jeep Cherokee Country

1 Answer

MAP sensor wiring to ECU


There are 3 wires from the MAP to the ECU

Brown is E (Ground)

Yellow is VC to VCC (sensor to ECM)

Light Green with a Red tracer is PIM to PIM

Feb 09, 2009 | 1995 Toyota Corolla

1 Answer

MAP sensor


There are 3 wires from the MAP to the ECU

Brown is E (Ground)

Yellow is VC to VCC (sensor to ECM)

Light Green with a Red tracer is PIM to PIM

Hope this helps. Thnaks for choosing FixYa for assitance.
A FixYa rating from you from my answer would be appreciated.
Thanks in advance.

Jan 24, 2009 | 1995 Toyota Corolla

1 Answer

Map sensor wiring for Chevy s-10


Well after looking it up it's the the map input wire is light green on both 4 and 6 cylinder models.

On a 4cyl the map has black gray and light green, the black is ground, the gray is a 5 volt refrence from the pcm(power control module), and the light green goes to to ECU for MAP input.

On a 6cyl the map has black gray and light green, the black is goes to the automatic transmission, gray is a 5 volt refrence from the pcm(power control module), and the light green goes to to ECU for MAP input.

Hope this helps and good luck

Jul 01, 2008 | 2000 Chevrolet S-10

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