Lost ALL power!!! Help!!!
05-12-2010, 06:35 PM
#1
Thread Starter
Join Date: May 2010
Location: tx
Posts: 6
Lost ALL power!!! Help!!!
Thanks for looking.
My mustang has been inoperable for the past three years. I finally had the money and a chance and had a local company do a swap with a rebuilt engine. The car worked great for several weeks...But...
The past weak the car started to feel like it was losing power, then it felt like it had no power past 4000rpm. Then it got worse....
at this point it won't rev past 3500rpm. I've checked all my vacuum lines, replaced the fuel filter and fuel pump, cleaned my maf sensor elements, cleaned the air filter, replaced the coil (I had an extra one), checked the distributor (cleaned the contacts and rotor)
I finally found how to pull the codes without a code reader and got the following codes
KOEO:76 (Vane air flow sensor fault)
KOER:314 ,311 (Thermactor air system/fault during engine run self-test)
My mustang has been inoperable for the past three years. I finally had the money and a chance and had a local company do a swap with a rebuilt engine. The car worked great for several weeks...But...
The past weak the car started to feel like it was losing power, then it felt like it had no power past 4000rpm. Then it got worse....
at this point it won't rev past 3500rpm. I've checked all my vacuum lines, replaced the fuel filter and fuel pump, cleaned my maf sensor elements, cleaned the air filter, replaced the coil (I had an extra one), checked the distributor (cleaned the contacts and rotor)
I finally found how to pull the codes without a code reader and got the following codes
KOEO:76 (Vane air flow sensor fault)
KOER:314 ,311 (Thermactor air system/fault during engine run self-test)
05-12-2010, 07:09 PM
#2
Banned
Join Date: Dec 2005
Location: Lil' Rhody
Posts: 22,376
Thanks for looking.
My mustang has been inoperable for the past three years. I finally had the money and a chance and had a local company do a swap with a rebuilt engine. The car worked great for several weeks...But...
The past weak the car started to feel like it was losing power, then it felt like it had no power past 4000rpm. Then it got worse....
at this point it won't rev past 3500rpm. I've checked all my vacuum lines, replaced the fuel filter and fuel pump, cleaned my maf sensor elements, cleaned the air filter, replaced the coil (I had an extra one), checked the distributor (cleaned the contacts and rotor)
I finally found how to pull the codes without a code reader and got the following codes
KOEO:76 (Vane air flow sensor fault)
KOER:314 ,311 (Thermactor air system/fault during engine run self-test)
My mustang has been inoperable for the past three years. I finally had the money and a chance and had a local company do a swap with a rebuilt engine. The car worked great for several weeks...But...
The past weak the car started to feel like it was losing power, then it felt like it had no power past 4000rpm. Then it got worse....
at this point it won't rev past 3500rpm. I've checked all my vacuum lines, replaced the fuel filter and fuel pump, cleaned my maf sensor elements, cleaned the air filter, replaced the coil (I had an extra one), checked the distributor (cleaned the contacts and rotor)
I finally found how to pull the codes without a code reader and got the following codes
KOEO:76 (Vane air flow sensor fault)
KOER:314 ,311 (Thermactor air system/fault during engine run self-test)
Please insert a full list of mods and details on the work done during the "swap"
05-12-2010, 09:10 PM
#5
Thread Starter
Join Date: May 2010
Location: tx
Posts: 6
Did another test and got code 543
Fuel Pump (FP) circuit
open connection –
Electronic Control
Assembly (ECA) to battery.
No modifications this time, mostly stock.
65mm Throttle body
cold air
None of the rest matter in this case but...
6 speed tranny
Aluminum drive shaft
4.10's
1600 Watt stereo w 2x Kicker 10"s, 2x Infinity 6x9's and 2x Infinity Kappa 6x8's
Fuel Pump (FP) circuit
open connection –
Electronic Control
Assembly (ECA) to battery.
No modifications this time, mostly stock.
65mm Throttle body
cold air
None of the rest matter in this case but...
6 speed tranny
Aluminum drive shaft
4.10's
1600 Watt stereo w 2x Kicker 10"s, 2x Infinity 6x9's and 2x Infinity Kappa 6x8's
05-19-2010, 04:27 PM
#9
Thread Starter
Join Date: May 2010
Location: tx
Posts: 6
SEFI 6 8
OK, took the intake of cleaned the injectors and replaced injector seals. Checked the throttle position sensor for operation.
All seemed good.
Ran the tests again
Got
KOEO
173
176
KOER
314
311
And
SEFI (I hadn't found out about this test until now)
6
8
OK, took the intake of cleaned the injectors and replaced injector seals. Checked the throttle position sensor for operation.
All seemed good.
Ran the tests again
Got
KOEO
173
176
KOER
314
311
And
SEFI (I hadn't found out about this test until now)
6
8