Question about 1996 Geo Prizm

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Does anyone know the output of a cmp in a 1996 geo prizm 1.6L? It's in the distributor.

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Camshaft Position (CMP) Sensor Resistance (Cold) Between Terminals and 2.......185-275 ohms
Camshaft Position (CMP) Sensor Resistance (Hot) Between Termuinals 1 and 2 .........240-325 ohms
I am quoting this from the 1996 S Platform GMP/96-S-1 book 1 of 2 Geo Prizm Service Manual copyright 1995 General Motors Corporation

Posted on Apr 05, 2014

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    _-__-___-_ Apr 05, 2014

    (prizm=toyota)he wants the output that is the coil ohms, the coil ohms test only tells you if the coil is dead open. not if it generate a true pulse. ( only a scope works here, and DTC 0340) the ckp on most this era cars is a very small signal...b 1.6 L 4A-FE (L01) I4 1.8 L 7A-FE (LV6) I4 notice the toyota codes there? i looked both and they are both coil type sensor not HALL. crank the enigne over with the OBD2 (any) scan tool plugged in, for 5 seconds cranking and see if you get 340s,335,336 DTCs, bingo, huh? IT will tell you what sensor is bad, why guess? now i will show way 2, a scope.

  • _-__-___-_
    _-__-___-_ Apr 05, 2014

    http://www.askatech.com/AskATechLive/Aat...

  • _-__-___-_
    _-__-___-_ Apr 05, 2014

    there is the official toyata advance data. for techs with scopes.

  • _-__-___-_
    _-__-___-_ Apr 05, 2014

    the ECU/PCM is fully capable of tell you which sensor is bad. even 1 pulse in 10 or so. why not scan the ECU?

  • _-__-___-_
    _-__-___-_ Apr 05, 2014

    its a year,old but someoine answered, so i did my HoW to for these 4a/7a engines

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  • Geo Master
  • 20,706 Answers

Its a 5v square wave.

you can see that at alldata dot com.

the 1996 will throw a DTC for CMP , DID IT?
if engine is dead, the DTC shows up cranking,
with a code or RPM dead.
In USA< can speak for Canada, where are you, uSA or canada.

Posted on Sep 15, 2013

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SOURCE: 1996 geo prizm

you'll have to pull off the interior panel. window in the up position. on the lock cylinder there is a clip that you have to pull off and an arm that actuates the lock. pop the lock out. reverse to install.

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SOURCE: 1990 geo Prizm fuse location for the heater blower

the heater blower motor is run through two fuses. the gauge fuse in fuse block 1 and the ac fuse in fuse block 4.

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SOURCE: 1994 GEO Prizm Fuel Guage

You need to replace your fuel sending unit. It is located inside of the gas tank.
Please remember to rate this solution.

Posted on Feb 12, 2009

Mustgo
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SOURCE: im lookin fer the radio wiring diagram for my 1996

Under the center console/dash you should has two connectors.

LARGER CONNECTOR

A Right Front Speaker (+) Green Gray
B Left Front Speaker (+) Pink White
C Right Front Speaker (-) Blue Gray w/ Black Stripe
D Left Front Speaker (-) Purple White w/ Black Stripe
E Ground Wire Black Black
F +12 Volt Ignition Wire Gray Red
G Power Antenna Wire 1 Blue (join wires 1 & 2
H Power Antenna Wire 2 together to this blue wire)
I Do Not Use

SMALLER CONNECTOR

J Right Rear Speaker (+) Red Purple
K Right Rear Speaker (-) White Purple w/ Black Stripe
L +12 Volt Battery Wire Blue w/ Yellow Stripe Yellow
M Left Rear Speaker (+) Black Green
N Left Rear Speaker (-) Yellow Green w/ Black Stripe

Posted on Dec 14, 2009

Molson02536
  • 3854 Answers

SOURCE: geo prizm stereo radio wiring diagram

1994 Geo Car Stereo Wiring Schematic
Car Radio Battery Constant 12v+ Wire: White
Car Radio Accessory Switched 12v+ Wire: White/Black
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Red/Yellow
Car Stereo Dimmer Wire: Red/Green
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): White
Left Front Speaker Negative Wire (-): Black/Blue
Right Front Speaker Positive Wire (+): Blue
Right Front Speaker Negative Wire (-): White/Red
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Light Green
Left Rear Speaker Negative Wire (-): Light Green/Black
Right Rear Speaker Positive Wire (+): Gray
Right Rear Speaker Negative Wire (-): Gray/Black

Posted on Dec 23, 2009

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here is my list for old funky engines.

1: compressing at 150PSI + , no ? its 80 the cam belt slipped or is snapped, if snapped the distributor rotor stalls

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4: ok compression at spec, and spark good 4by4.

5: test fuel work ? now? runs for 3sec?

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no, it must be flooding did you do the spark tip checks for flooding



see this link then go to toyota nation and learn the TE1 jumper

method of testing.

put in a 10cent jumper wire, and crank for 5 seconds , release

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link

http://www.fixkick.com/PRIZM.html



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