scanner readings; ez scan 5000
05-26-2004, 03:48 PM
#1
Junior Member
Thread Starter
Join Date: May 2004
Location: Seymour Johnson AFB, NC
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
Car: 90 IROC-Z
Engine: 305 TPI
Transmission: 700R4
scanner readings; ez scan 5000
To make a long story short, engine would turn but would not fire, so I replaced all the timing items, distributor, coil, cap, module.
Car starts and will idle to set timing with a timing gun, set my timing to 6 btdc. Reconnect tan n black wire, engine runs about 30 seconds then dies. Bought an ez scan 5000, here are my readings:at idle
prom id: 3281
coolant temp: 247.5
throttle sensor: .72 volts
throttle angle: 0%
engine rpm:780
o2 sensor: 600 mv
o2 cross count: 29
Block learn: 115
Block learn Cell: 4
Integrator: 128
Idle air mtr Pos: 82
Desired idle: 762
Map sensor: 1.62
Manifold air temp: 138.2
egr duty cycle: 0.0%
ccp duty cycle: 0.0 %
Bat voltage: 13.6volts
Fuel pump sense: 13.6volts
Learned idle pos: 40 steps
Oil temp: -38.6 deg farenheit
Spark advance: 7.7 deg
Knock sensor:1
knock retard: 0 deg
Inj pulse: 1.8 ms
Ox sensor: ready
Fuel cut off: disabled
CCP purge: off
Air devert Solenoid on
Air switch solenoid on
Learn Control Disabled
Rich lean Flag:Rich
Loop status open
All these readings were taken with the engine warmd up, in park, any Ideas????? I got this scanner today, got home from work and started to learn how to use this thing....
I hate computers....
Rudy
Car starts and will idle to set timing with a timing gun, set my timing to 6 btdc. Reconnect tan n black wire, engine runs about 30 seconds then dies. Bought an ez scan 5000, here are my readings:at idle
prom id: 3281
coolant temp: 247.5
throttle sensor: .72 volts
throttle angle: 0%
engine rpm:780
o2 sensor: 600 mv
o2 cross count: 29
Block learn: 115
Block learn Cell: 4
Integrator: 128
Idle air mtr Pos: 82
Desired idle: 762
Map sensor: 1.62
Manifold air temp: 138.2
egr duty cycle: 0.0%
ccp duty cycle: 0.0 %
Bat voltage: 13.6volts
Fuel pump sense: 13.6volts
Learned idle pos: 40 steps
Oil temp: -38.6 deg farenheit
Spark advance: 7.7 deg
Knock sensor:1
knock retard: 0 deg
Inj pulse: 1.8 ms
Ox sensor: ready
Fuel cut off: disabled
CCP purge: off
Air devert Solenoid on
Air switch solenoid on
Learn Control Disabled
Rich lean Flag:Rich
Loop status open
All these readings were taken with the engine warmd up, in park, any Ideas????? I got this scanner today, got home from work and started to learn how to use this thing....
I hate computers....
Rudy
05-26-2004, 05:58 PM
#2
Junior Member
Thread Starter
Join Date: May 2004
Location: Seymour Johnson AFB, NC
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
Car: 90 IROC-Z
Engine: 305 TPI
Transmission: 700R4
Update
OK,
Forced the engine to stay running with the black n tan hooked up. How? I stepped on the gas to run at a perceived 3k rpm. The ez 5000 said otherwise, anyhow this is what she read in the process
coolant temp: 244
start up temp: 244
throttle sensor: .94 volts
throttle angle: 1 %
engine rpm:1736 (i guess the tach is a bit off!!??)
oxygen sensor: 344 mvolts
02 cross counts: 0
Block learn: 122
Block learn cell: 4
Integrator: 128
Idle air mtr pos: 82 steps
desired rpm: 700
map sensor 1.11 volts
manifold air temp: 127 deg farenheit
egr duty cycle: 0.0% (no reading change no matter the scenario,hmmmm)
CCP duty cycle: 0.0% again no change????
Bat voltage: 13.9 volts
fuel pump volts: 13.7
Learned idle pos: 40 steps
Oil temp: -38.6 deg F ( I do not believe my car has an oil temp sensor, am I wrong?)
Spark advance:29.4 deg
knock sensor: 5 ( while running this number never changed, I figured it was because the spark advance is the symptom not the problem)
knock retard: 0 deg
Injector pulse: 1.5 ms
Oxygen sensor: not ready
fuel cut off: disabled
CCP purge: off
air divert: solenoid on
Air Switch: Solenoid on
Learn Control: disabled
Rich Lean flag: lean
Loop status: open
???
Forced the engine to stay running with the black n tan hooked up. How? I stepped on the gas to run at a perceived 3k rpm. The ez 5000 said otherwise, anyhow this is what she read in the process
coolant temp: 244
start up temp: 244
throttle sensor: .94 volts
throttle angle: 1 %
engine rpm:1736 (i guess the tach is a bit off!!??)
oxygen sensor: 344 mvolts
02 cross counts: 0
Block learn: 122
Block learn cell: 4
Integrator: 128
Idle air mtr pos: 82 steps
desired rpm: 700
map sensor 1.11 volts
manifold air temp: 127 deg farenheit
egr duty cycle: 0.0% (no reading change no matter the scenario,hmmmm)
CCP duty cycle: 0.0% again no change????
Bat voltage: 13.9 volts
fuel pump volts: 13.7
Learned idle pos: 40 steps
Oil temp: -38.6 deg F ( I do not believe my car has an oil temp sensor, am I wrong?)
Spark advance:29.4 deg
knock sensor: 5 ( while running this number never changed, I figured it was because the spark advance is the symptom not the problem)
knock retard: 0 deg
Injector pulse: 1.5 ms
Oxygen sensor: not ready
fuel cut off: disabled
CCP purge: off
air divert: solenoid on
Air Switch: Solenoid on
Learn Control: disabled
Rich Lean flag: lean
Loop status: open
???
Thread
Thread Starter
Forum
Replies
Last Post
